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The Duck & Game Call Patent Archive

Patents that talked to the birds

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1950s waterfowl decoy

Patent drawings of a folding goose decoy showing the open body with internal stake and triangular spreader, the collapsed flattened form, and detail views of the hinge rivet and spring catch.

COLLAPSIBLE DECOYNiels P. Petersen · December 15, 1953

United States patent drawings and specifications are works of the U.S. government and are in the public domain — they were never copyrighted. Download them, print them, frame them. Our commentary and descriptions are © 2026 The Duck & Game Call Patent Archive.

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