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Deborah M. Zumsteg
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New Haven, MO, US
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last 30 patents
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Patent Grant
Tent
Patent number
D323693
Issue date
Feb 4, 1992
American Recreation Products, Inc.
Robert R. Cantwell
D21 - Games, toys, and sports goods
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Patent Grant
Tent
Patent number
5,067,505
Issue date
Nov 26, 1991
American Recreation Products, Inc.
Robert R. Cantwell
E04 - BUILDING
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Patent Grant
Tent, tent ribs, and method of erecting tents
Patent number
4,877,044
Issue date
Oct 31, 1989
American Recreation Products, Inc.
Robert R. Cantwell
E04 - BUILDING