Automatic pet watering dish

Description

FIG. 1 is a front elevational view of an automatic pet watering dish 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 and,

FIG. 7 is another top plan view thereof with the cover removed.

Referenced Cited
U.S. Patent Documents
D245863 September 20, 1977 Armbruster
D278371 April 9, 1985 Strickland
733768 September 1903 Brown
1028998 June 1912 Eaton
1488086 March 1924 Zieglowsky
1854117 April 1932 Devitt
2665366 January 1954 Cleveland
3368580 February 1968 Carter
3371652 March 1968 Louks et al.
3437075 April 1969 Hawes, Jr. et al.
3450101 June 1969 Avrea
3759228 September 1973 Keen
3841268 October 1974 Bunger
4470371 September 11, 1984 Strickland
Patent History
Patent number: D312335
Type: Grant
Filed: Jul 6, 1988
Date of Patent: Nov 20, 1990
Inventor: John A. Spruell (Midland, TX)
Primary Examiner: James R. Largen
Assistant Examiner: CathyAnne MacCormac
Attorney: Jerry T. Kearns
Application Number: 7/215,934
Classifications
Current U.S. Class: Waterer (2) (D30/132)