The Duck & Game Call Patent Archive

Patents that talked to the birds

By mechanism & type

duck decoy (31)folding decoy (19)waterfowl decoy (14)collapsible decoy (12)decoy duck (11)waterfowl hunting (10)hunting decoy (8)detachable head (7)goose decoy (7)hunting decoy patent (7)decoy (6)inflatable decoy (6)sheet metal decoy (5)floating decoy (5)stake-mounted decoy (5)anchor weight (5)duck decoy accessory (5)19th century patent (4)19th century decoy patent (4)logging tool (4)waterfowl decoy patent (4)hunting decoy hardware (4)decoy hardware (4)decoy bird (3)postal hardware (3)nesting decoy (3)19th century hunting decoy (3)rubber decoy (3)flying decoy (3)folk art decoy (3)folk decoy hardware (3)waterfowl hunting decoy (3)sheet material decoy (3)collapsible hunting decoy (3)collapsible duck decoy (3)collapsible waterfowl decoy (3)duck decoy patent (3)decoy anchor (3)mechanical decoy (3)hinged wings (2)mail bag fastener (2)reed call (2)collapsible hunting gear (2)reversible decoy (2)19th century waterfowl decoy (2)duck decoy hardware (2)mail bag (2)hollow body decoy (2)weighted anchor (2)anchor reel (2)canvas decoy (2)pivoting head (2)removable head (2)anchor cord reel (2)decoy patent (2)fire escape (2)19th century safety device (2)sheet-metal decoy (2)fabric duck decoy (2)wire frame decoy (2)fabric decoy (2)early 1900s hunting decoy (2)early 1900s decoy patent (2)anchor mechanism (2)cord reel (2)lead anchor (2)frog trap (2)footboard (2)spring board (2)early 20th century patent (2)carrying case (2)detachable head decoy (2)folk decoy patent (2)pivoting head decoy (2)1920s decoy patent (2)waterfowl decoy hardware (2)duck decoy anchor (2)self-righting decoy (2)duck hunting decoy (2)wind-actuated (2)waterfowl call (2)flapping wing decoy (2)tree seat (2)animated decoy (2)deer drag harness (2)game carrier (2)hunting accessory (2)pole climber (1)telegraph pole climbing apparatus (1)grappling device (1)sandals and handles (1)mast climbing tool (1)19th century climbing patent (1)hinge and prong mechanism (1)string-operated (1)spring mechanism (1)nathaniel wales (1)hasp and staple lock (1)jointed frame (1)padlock catch (1)railway mail equipment (1)1871 patent (1)folk decoy (1)stake mount decoy (1)speaking toy (1)reed mechanism (1)mouthpiece (1)doll voice box (1)19th century toy patent (1)spring-hinged shell (1)larynx imitation device (1)pivoting head mechanism (1)anchoring weight (1)wire tension lever (1)brooklyn new york (1)toy handkerchief (1)novelty noisemaker (1)reed device (1)mouth-piece (1)pocket attachment (1)19th century toy (1)prank device (1)self-inflating (1)blue-bill duck (1)anchor pocket (1)ballast pouch (1)19th century sporting goods (1)self-operating call (1)air chamber bellows (1)weighted anchor cord (1)cork float (1)quack mechanism (1)flat profile decoy (1)anchor rod (1)wind-driven decoy (1)sheet-metal profile (1)packing box decoy (1)staff decoy (1)bell-crank lever (1)concealment blind (1)19th century hunting patent (1)hinged side pieces (1)button locking mechanism (1)cloth-covered decoy (1)keel profile (1)goose/brant decoy (1)canvas-back/mallard decoy (1)taxidermy decoy mount (1)spring-arm clamp (1)decoy stand (1)waterfowl hunting accessory (1)19th century patent decoy (1)adjustable decoy rod (1)flat-plate decoy (1)folding neck decoy (1)interchangeable wings (1)postal security (1)lock mechanism (1)hinged plates (1)padlock (1)water-excluding seal (1)u.s. mail hardware (1)adjustable head decoy (1)tube-connected neck (1)compressible rubber shell (1)folding float (1)pivoting standard (1)cord winder (1)inflatable duck decoy (1)air-valve (1)folk art antiques (1)tree-notch board (1)wood-chopper's tool (1)19th century logging patent (1)riverdrive lumber tool (1)forked tenon joint (1)anchor storage (1)threaded collar (1)pivoted lid (1)sectional body (1)spindle head (1)set-screw lock (1)buoyancy chamber (1)wind-actuated head (1)textile duck decoy (1)self-sealing device (1)air valve (1)internal brace (1)waterproof canvas (1)19th century hunting gear (1)dust-proof lock (1)hinged side plates (1)crank-lever lock (1)key-shaped locking plate (1)19th century mail bag patent (1)grooved pin latch (1)hinged frame (1)rubber-clad metal (1)locking hook mechanism (1)padlock staple (1)spring latch (1)dust-proof closure (1)rope grip (1)gripping lever (1)sleeve mechanism (1)ascent-descent device (1)brake grip (1)profile decoy (1)weighted wire (1)float decoy (1)tin duck decoy (1)elastic band closure (1)interlocking flange joint (1)utah territory patent (1)textile decoy (1)displacement stay (1)reinforcement stitching (1)folk hunting decoy (1)umbrella-style decoy (1)fabric-covered decoy (1)cork-floated decoy (1)wire-braced fabric decoy (1)bail adjuster (1)19th century waterfowl decoy patent (1)travel decoy (1)fabric body decoy (1)float-and-body decoy (1)stuffed textile decoy (1)detachable flap fastening (1)19th century duck decoy patent (1)detachable head and neck (1)leg insert decoy (1)rope climber (1)pivoted jaws (1)toothed grip (1)hand-grip (1)foot-rest (1)cable descent device (1)hunting apparatus (1)burrow tool (1)flexible cable (1)rotary crank (1)pilot bulb (1)smoke-out device (1)1890s hunting patent (1)animal dislodging tool (1)tilting chair back (1)spring mounting (1)spider-frame seat support (1)set-screw adjustment (1)furniture hardware patent (1)1899 chair patent (1)wire spring tension (1)sheet-iron duck decoy (1)hinged floats (1)1901 patent (1)dual-species decoy (1)folding decoy support (1)jointed brace (1)adjustable rod decoy rig (1)turn-button fastener (1)anchor rope loop (1)1901 hunting patent (1)folding decoy stand (1)anchor rope rig (1)pivoting rod decoy (1)u-shape metal head (1)nesting decoy box (1)no model patent (1)rocking head (1)weighted pendulum rod (1)wind-catching bill (1)adjustable friction ball (1)carved duck mechanism (1)bag closure (1)folding frame (1)hinged slats (1)clamping screw (1)coupling plates (1)flour sack fastener (1)19th century hardware patent (1)pivoted link decoy (1)1904 patent (1)hook-and-slot mechanism (1)paper decoy (1)detachable base decoy (1)stiff-material decoy (1)1904 hunting decoy (1)hollow wood body (1)sheet metal head (1)pintleless hinge (1)paper-mache decoy (1)molded paper duck (1)hollow decoy (1)weighted keel (1)screw-eye anchor cord (1)waterproof varnish finish (1)hinged decoy (1)anchor cord (1)early 1900s decoy (1)wooden decoy hinge (1)collapsible decoy set (1)anchor cable (1)quick-release rig (1)pivoted plates (1)weighted lever (1)1906 patent (1)retractable anchor (1)tension spring reel (1)patent decoy (1)wooden bottom decoy (1)bellows/bag inflation (1)weighted sinker decoy (1)puckering string (1)metal bottom plate (1)folding decoy rig (1)drag bar (1)snap hook decoy line (1)v-shaped decoy spread (1)hinged decoy frame (1)duck hunting hardware (1)wire mesh (1)conical trap (1)spring-hinged door (1)live capture (1)funnel trap (1)1911 patent (1)netted bag trap (1)pole-mounted trap (1)purse-string closure (1)noose mechanism (1)flexible finger frame (1)conical mesh bag (1)early 20th century trap patent (1)wood-chopper tool (1)tree-climbing device (1)wedge bar (1)barbed frame (1)antique patent hardware (1)cardboard decoy (1)float insert (1)collapsible body (1)folding wings (1)picketing staff (1)cleat pivot mechanism (1)wood chopper tool (1)tree notch anchor (1)pivoting board (1)u-clamp (1)self-locking plate (1)spring clip fastener (1)storage chamber (1)fremont nebraska (1)tree scaffold (1)spur mechanism (1)chain-secured platform (1)lumberjack equipment (1)woodcutting apparatus (1)rodent trap (1)decoy trap (1)grain shock disguise (1)wire netting frame (1)field mouse trap (1)antique agricultural trap (1)camouflaged trap box (1)waterproof fabric decoy (1)cork-filled decoy (1)flexible flange wings (1)keel and tube design (1)early 20th century hunting decoy (1)louisiana patent (1)keel stabilizer (1)hunter's chair (1)telescoping standard (1)tilting seat (1)spring cushioned stool (1)umbrella canopy (1)lure horns (1)field seat patent (1)game hunting stand (1)telescoping sections (1)buoyancy compartments (1)balancing weight (1)accordion air bladder (1)early 20th century decoy patent (1)spring roller anchor (1)self-winding cord reel (1)anchor loop (1)wooden float (1)duck hunting device (1)folding waterfowl decoy (1)decoy prop (1)folding brace (1)sliding sleeve lock (1)collapsible arm mechanism (1)1920s decoy hardware (1)folding handle reel (1)1920s decoy device (1)pivoted head decoy (1)water ballast chamber (1)american cartridge company (1)hunting decoy mechanism (1)anchor rope decoy (1)decoy strap (1)swivel joint (1)tether line (1)buttonhole slot (1)leather strap (1)anchoring device (1)grappling hooks (1)cable and staple rig (1)counterweight ballast (1)saddle-mount anchor (1)yoke neck strap (1)wave-actuated head (1)vane mechanism (1)journal bushing decoy (1)folk art decoy hardware (1)self-righting float (1)water-tight base (1)wire-stiffened body (1)1920s hunting decoy (1)cork decoy (1)wooden base (1)threaded pin fastening (1)live decoy anchor (1)swivel tether (1)decoy leg loop (1)waterfowl hunting device (1)anti-entanglement link (1)decoy weight anchor (1)canvas cover (1)wire frame (1)air-trapping cavity (1)floating stabilizer (1)wooden decoy patent (1)hunting chair (1)folding seat (1)pipe fitting standard (1)adjustable height stool (1)swivel seat (1)duck blind gear (1)threaded nipple pedestal (1)spring reel (1)self-retracting anchor (1)1930s patent (1)weighted detent (1)anchor cord winder (1)rotating head (1)counterbalanced vane (1)spatula blade rudder (1)1931 patent (1)keel plate (1)tubular sleeve (1)balsa wood decoy (1)swimming motion decoy (1)lodi california decoy (1)spring-wound reel (1)gear train mechanism (1)retractable anchor line (1)brake release pin (1)wooden decoy hardware (1)duck call (1)bellows call (1)kansas city call maker (1)serpentine air passage (1)spring-loaded bellows call (1)decoy mechanism (1)head-turning decoy (1)pendulum weight (1)gear and lever linkage (1)universal joint decoy (1)1939 hunting patent (1)pneumatic duck call (1)remote-operated decoy (1)expansion chamber (1)squeeze bulb call (1)cork body decoy (1)reed call insert (1)piston-actuated wings (1)duck decoy rig (1)decoy jerk line (1)elastic decoy cord (1)swivel snap hook decoy (1)gang line decoy system (1)waterfowl hunting mechanism (1)duck blind pull line (1)canvas-bodied decoy (1)wire-reinforced decoy (1)tubular strut (1)stuffed body decoy (1)split ring (1)finger pieces (1)waterfowl decoy accessory (1)line attachment ring (1)line-wrap shank (1)wedge slot lock (1)ogden utah patent (1)1940s hunting gear (1)rubber duck decoy (1)ballast weight decoy (1)dipped rubber body (1)air valve closure (1)folding hunting seat (1)hinged prong (1)chain-and-slot mount (1)portable sportsman's seat (1)angle-bar frame (1)1940s outdoor gear (1)flapping wings (1)wave-powered (1)folk art decoy mechanism (1)collapsible support rod (1)annular rib body (1)antique waterfowl decoy (1)plywood decoy (1)reversible painted decoy (1)landing duck simulation (1)wind-balanced decoy (1)electric decoy (1)solenoid mechanism (1)remote control (1)paddle feet (1)relay circuit (1)dry-cell battery (1)pulp decoy (1)molded fibrous decoy (1)asphalt-reinforced decoy (1)hollow shell decoy (1)closure plate decoy (1)ratchet mechanism (1)propeller-driven (1)mercury bead animation (1)anchor drag (1)patent duck (1)motorized duck decoy (1)flapping wing mechanism (1)sculling tail (1)electric motor decoy (1)crank and eccentric (1)hinged head decoy (1)cast pulp (1)hollow body (1)reinforcing tube (1)ballast weighted (1)hunter's decoy (1)separable head and body (1)wing hinge (1)ground stake support (1)collapsible frame (1)bellows neck (1)packable hunting gear (1)goose decoy patent (1)hunting seat (1)tree strap seat (1)canvas webbing (1)folding camp seat (1)vintage hunting gear (1)game hauling strap (1)diving mechanism (1)screw drive (1)waterfowl lure (1)folk art mechanism (1)cam track (1)hunter's belt (1)cartridge loops (1)spring steel strip (1)fowl holder (1)waist belt (1)shotgun shell holder (1)flexible wing decoy (1)field decoy stake (1)hinged wing plate (1)collapsible goose decoy (1)folding hunting decoy (1)spreader plate mechanism (1)1950s waterfowl decoy (1)pneumatic call (1)sound device (1)spring wings (1)tilting mechanism (1)remote cord actuation (1)weighted reel (1)ball detent (1)setscrew line lock (1)swivel catch (1)mooring line (1)lead sinker reel (1)wave-actuated mechanism (1)detachable harness (1)anchor line decoy (1)lever mechanism (1)wing spreader (1)spring-loaded winder (1)clock spring mechanism (1)locking clip (1)hunting gear patent (1)cord clamp (1)inflatable body decoy (1)weighted head float (1)plastic bag decoy (1)bridle-connected float (1)diving decoy (1)gas-powered decoy (1)dry ice mechanism (1)self-diving duck decoy (1)valve platform decoy (1)ducking ducks incorporated (1)carbon dioxide decoy (1)detachable legs (1)wire tongue track (1)1950s decoy patent (1)box call (1)turkey caller (1)diaphragm call (1)game call (1)wooden box call (1)mouth-operated call (1)sound anvil (1)tone chamber (1)portable camp seat (1)canvas sling seat (1)1950s outdoorsman gear (1)snap-fastened sling (1)tree stand precursor (1)rope carrier (1)friction sleeve (1)twisted rope (1)adjustable snare (1)nylon rope (1)deer pull (1)hunting pulley (1)game hoist (1)pulley housing (1)rope and sleeve rig (1)antler hunting accessory (1)field dressing tool (1)