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Publication numberUSD256019 S
Publication typeGrant
Application numberUS 05/895,003
Publication dateJul 22, 1980
Filing dateApr 10, 1978
Publication number05895003, 895003, US D256019 S, US D256019S, US-S-D256019, USD256019 S, USD256019S
InventorsMelvin H. Boldt, Thurber H. Morrison, Wayne J. Franek
Original AssigneeNational Presto Industries, Inc.
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Hot air corn popper
US D256019 S
Abstract  available in
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  1. The ornamental design for a hot air corn popper, substantially as shown.

FIG. 1 is a top front perspective view of a hot air corn popper, showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a rear elevational view thereof.

Non-Patent Citations
1Retail Home Furnishings, Dec. 19, 1977, "The Popcorn Pumper".
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US8993946Mar 11, 2013Mar 31, 2015Sterling, LLCSingle-mode microwave popping device
U.S. ClassificationD07/325