Power vented litter box
Description
FIG. 1 is a front elevational view of the power vented litter box showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a right side elevational exploded view thereof;
FIG. 8 is a top, front perspective view thereof; and,
FIG. 9 is a bottom, front perspective view of my invention.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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D320479 | October 1, 1991 | Cheval et al. |
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3509855 | May 1970 | Priddy, Jr. |
4334501 | June 15, 1982 | McDaniel |
4760816 | August 2, 1988 | Rhodes |
5117781 | June 2, 1992 | Roach |
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- Igloo Dog Homes brochure, item No. 1764Q Kitty Hut Litter Box. Better Homes & Gardens; Jul. 1980; p. 89, Igloo Playhouse. Sporting Goods Dealer; Jul. 1936; p. 95; Portable Dog Kennel.
Patent History
Patent number: D350422
Type: Grant
Filed: Aug 5, 1992
Date of Patent: Sep 6, 1994
Inventor: Carl A. Foster, Sr. (Rochester, NH)
Primary Examiner: Cathy Anne MacCormac
Attorney: Hugh E. Smith
Application Number: 7/924,664
Type: Grant
Filed: Aug 5, 1992
Date of Patent: Sep 6, 1994
Inventor: Carl A. Foster, Sr. (Rochester, NH)
Primary Examiner: Cathy Anne MacCormac
Attorney: Hugh E. Smith
Application Number: 7/924,664
Classifications