Shower drain hair-trap

Description

FIG. 1 is a perspective view taken from the top, front and left side of a shower drain hair-trap, showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D23199 April 1894 Pickard
D24457 July 1895 Vrooman
D30746 May 1899 Freeman
D259225 May 19, 1981 Scheer
D300558 April 4, 1989 Warnekros
414240 November 1889 Norton
664945 January 1901 Guion
1450629 April 1923 Grigg
2246012 June 1941 Sanders
3742524 July 1973 Ballentine
3815748 June 1974 Johannessen
4049551 September 20, 1977 Otzen
4207631 June 17, 1980 Baggey
4217667 August 19, 1980 Whitehouse
4806241 February 21, 1989 Holien
Patent History
Patent number: D316594
Type: Grant
Filed: Nov 13, 1987
Date of Patent: Apr 30, 1991
Inventor: David Y. Yuen (Rowland Heights, CA)
Primary Examiner: James R. Largen
Assistant Examiner: Demetrias Reynolds
Attorney: Donald Diamond
Application Number: 7/119,992
Classifications