Swimming pool drain

- Caretaker Systems, Inc.
Skip to: Description  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a top perspective view of a swimming pool drain showing my new design;

FIG. 2 is a side elevational view thereof with all other sides being identical thereto;

FIG. 3 is a top view thereof; and,

FIG. 4 is a bottom view thereof.

Referenced Cited
U.S. Patent Documents
D260170 August 11, 1981 Cornwall
2460768 February 1949 Riley
3598536 August 1971 Christensen
3667611 June 1972 Pansini
Patent History
Patent number: D351220
Type: Grant
Filed: Jul 6, 1992
Date of Patent: Oct 4, 1994
Assignee: Caretaker Systems, Inc. (Scottsdale, AZ)
Inventor: Steven R. Barnes (Phoeniz, AZ)
Primary Examiner: Stella Reid
Assistant Examiner: Eric Watterson
Attorney: LaValle D. Ptak
Application Number: 7/909,433
Classifications
Current U.S. Class: Cap, Plug, Vent Or Screen (11) (D23/260)