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특허 상세정보

Litter box

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) A01K-001/035   
미국특허분류(USC) 119/165
출원번호 US-0390586 (1999-09-03)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Emch, Schaffer, Schaub & Porcello Co., L.P.A.
인용정보 피인용 횟수 : 8  인용 특허 : 29
초록

The litter box has a box having a bottom and a side wall that extends from the bottom. The side wall terminates in an edge that is spaced apart from the bottom of the box. A container for receiving litter is positioned on the box. The container has a side wall that is substantially the same shape and size as the side wall of the box. A flange extends from the side wall of the container. The flange is disposed to extend over the edge of the side wall of the box to position the container on the box. An opening is positioned in a portion of the side wall of...

대표
청구항

[ I claim:] [1.]1. A litter box comprising:a box having a bottom and a sidewall that extends from said bottom, said sidewall terminating in an edge that is spaced apart from said bottom;a container positioned on said box, said container having a sidewall that is substantially the same shape and size as said sidewall of said box, a flange extending from said sidewall of said container, said flange being disposed to extend over said edge of said sidewall of said box to position said container on said box;an opening positioned in a portion of said sidewall ...

이 특허에 인용된 특허 (29)

  1. Glass Thomas W. (7211 Calumet Rd. Amarillo TX 79106). Animal waste disposal apparatus. USP1995035394833.
  2. Hoeschen Edward P. (1500 Eastlake Ave. East ; Suite 201 Seattle WA 98102). Automated cat litter box. USP1996045509379.
  3. Arbogast C. Joseph (Mount Sterling OH). Automatic or semiautomatic cat litter box. USP1993115259340.
  4. Harrington Duane E. (365 Crestmont Dr. San Francisco CA 94131). Cat box litter screening device. USP1982014312295.
  5. Nunn Gary L. (Rt. 1 Box 190A Prospect TN 38477). Cat litter box cleaner. USP1993035190326.
  6. Thompson Nicole L.. Cat litter box cleaning system. USP1999115983831.
  7. Faust Ann (614 E. 33rd Pl. Chicago IL 60616). Cat litter box with removable litter screen. USP1996055515812.
  8. Lundeen Marcee G. (1700 W. Loop South ; Suite 1230 Houston TX 77027) Lundeen Daniel N. (1700 W. Loop South ; Suite 1230 Houston TX 77027) Gaman Milton (R.R.-1 Box 185X26 Galveston TX 77554). Clumping litter liner-sieve system. USP1996095551376.
  9. Krumrei James W. (5711 Windsong La. Milford OH 45150). Enclosed litter box device. USP1996105566640.
  10. Prince Darrell E. (P.O. Box 305 Bergman AR 72615) Wimberly Jean (P.O. Box 305 Bergman AR 72615) Taylor Jay B. (P.O. Box 1568 Harrison AR 72602). Litter box sifter. USP1989044817560.
  11. Thomas Stephen P. (P.O. Box 1726 Vashon ; Isl. WA 98070). Litter box slatted spacing shelf. USP1996035499611.
  12. Hancock Michael T. (3341/2E. 10th St. Azusa CA 91702). Litter box system. USP1996105564366.
  13. Flood Eric (18313 Index St. Northridge CA 91326) Jarvis Richard (18200 Index St. Northridge CA 91326). Litter box with excrement removing screen. USP1996075531186.
  14. Nelson Lawrence Farrell (105 E. Valerio St. Santa Barbara CA 93101). Litter separator for household pets. USP1997075642814.
  15. Dennis Glenn F. (983 River Rd. Johns Island SC 29455). Litter sifter tray with angularly adjustable side walls. USP1995055419282.
  16. Dabolt Sheila (26502 Calle San Francisco San Juan Capistrano CA 92675). Litter-box and litter dispensing hopper. USP1993015181480.
  17. Dingler Hermann P. A. (4328 Villa Dr. #2 Cincinnati OH 45242). Method and apparatus for cleaning a reusable litter contained within a litter box. USP1986064593645.
  18. Wheeler David C. (240 Tower Road Barrington IL 60010). Pet commode. USP1977064027625.
  19. De La Chevrotiere Jean-Francois (1979 Emile-Nelligan Varennes ; Quebec CAX). Pet litter box. USP1995045402751.
  20. Redmond ; Sr. H. Graham (Sunrise FL). Pet litter box. USP1997075645013.
  21. McIlnay-Moe Dennis (1235 Riebli Rd. Santa Rosa CA 95404). Pet litter box and screening apparatus. USP1997045622140.
  22. Flores J. Esteban (11711 E. 27th St. Tulsa OK 74129). Pet waste box. USP1996095551375.
  23. Stinner James A. (1206 E. 76th St. Kansas City MO 64131). Self cleaning cat litter box. USP198704D289574.
  24. Zamoyski Mark (988 Foothill Dr. San Jose CA 95123). Self cleaning cat litter box. USP1993125267530.
  25. Reinartz Johann O. (Endstrasse 55 5144 Wegberg-Arsbeck DEX). Self cleaning kitty litter box having a movable floor. USP1995105460122.
  26. Sarkissian Geoffrey (28592 Markuson Rd. Modjeska CA 92676). Self-cleaning cat box. USP1996085544620.
  27. Rotstein Rony (99 Hillside Ave. New York NY 10040) Spector George (233 Broadway Rm 3815 New York NY 10007). Self-cleaning cat litter box. USP1992055113801.
  28. Christman John W. (1710 White Oak Houston TX 77009). Sifting litter-box. USP1996055517947.
  29. Ebert Michael A. (R.R. #4 ; Lot 20 Concession 11 Thamesford Ontario CAX N0M 2M0). Waste separating cat litter box. USP1996045507252.