Cat litter box
FIG. 1 is a perspective view of a first retangular embodiment of my new design for a cat litter box;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a left side view thereof, the right side being identical;
FIG. 5 is a front view thereof, the rear being identical;
FIG. 6 is a cross-sectional view thereof;
FIG. 7 is a perspective view of a second square embodiment of my new design for a cat litter box;
FIG. 8 is a top view thereof;
FIG. 9 is a bottom view thereof;
FIG. 10 is a side view thereof, all four sides being identical;
FIG. 11 is a perspective view of a third round embodiment of my new design for a cat litter box;
FIG. 12 is a top view thereof;
FIG. 13 is a bottom view thereof; and,
FIG. 14 is a side view of thereof, all sides views being identical.
D214919 | August 1969 | Moberger |
D241755 | October 1976 | Lowe, Jr. |
D245102 | July 19, 1977 | Gross |
D245104 | July 19, 1977 | Gross |
D273718 | May 1, 1984 | Dugan |
D288253 | February 10, 1987 | Hatton et al. |
D310587 | September 11, 1990 | Hinson |
D316011 | April 9, 1991 | Guy |
D351889 | October 25, 1994 | Buchanan |
D351905 | October 25, 1994 | Lee, Jr. |
D355056 | January 31, 1995 | Burnet |
D360497 | July 18, 1995 | Lewis et al. |
D361154 | August 8, 1995 | Makinen |
D366311 | January 16, 1996 | Bonnell |
D370146 | May 28, 1996 | Petronio |
D370749 | June 11, 1996 | Lillilund et al. |
1332554 | March 1920 | Hoffner |
3152576 | October 1964 | Faurot |
3811410 | May 1974 | Roberts |
3954086 | May 4, 1976 | Maness |
3990397 | November 9, 1976 | Lowe, Jr. |
4271544 | June 9, 1981 | Hammond |
4436056 | March 13, 1984 | MacLeod |
4627383 | December 9, 1986 | Metzger |
4649578 | March 17, 1987 | Vargo |
5105768 | April 21, 1992 | Johnson |
5297504 | March 29, 1994 | Carrico |
5345784 | September 13, 1994 | Bazemore et al. |
5377621 | January 3, 1995 | Camm |
5406909 | April 18, 1995 | Dwenstrand |
5582133 | December 10, 1996 | Zimmerlin |
5662066 | September 2, 1997 | Reitz |
3539637 | August 1986 | DEX |
Type: Grant
Filed: May 9, 1997
Date of Patent: Aug 31, 1999
Inventor: John H. Frank (Seekonk, MA)
Primary Examiner: Cathy Anne MacCormac
Law Firm: Barlow,Josephs & Holmes, Ltd.
Application Number: 0/70,537
International Classification: 3099;