Step ladder
Latest Grosfillex Sarl Patents:
Description
FIG. 1 is a front perspective view of a step ladder showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a elevational view taken from the right side thereof, a view taken from the left side being a mirror image thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
Referenced Cited
U.S. Patent Documents
D198679 | July 1964 | Cartner |
D212086 | August 1968 | Gilman |
D273919 | May 22, 1984 | Pasinski |
D297790 | September 27, 1988 | Melvin |
D307800 | May 8, 1990 | Hradisky |
D330462 | October 27, 1992 | Szablak et al. |
D335966 | June 1, 1993 | Schwartz et al. |
1933602 | November 1933 | Scherer |
2666210 | January 1954 | Wiley |
4753320 | June 28, 1988 | Walter |
Patent History
Patent number: D351476
Type: Grant
Filed: Nov 17, 1992
Date of Patent: Oct 11, 1994
Assignee: Grosfillex Sarl (Oyonnax)
Inventor: Raymond Grosfillex (Oyonnax)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Dowell & Dowell
Application Number: 0/1,607
Type: Grant
Filed: Nov 17, 1992
Date of Patent: Oct 11, 1994
Assignee: Grosfillex Sarl (Oyonnax)
Inventor: Raymond Grosfillex (Oyonnax)
Primary Examiner: A. Hugo Word
Assistant Examiner: Doris Clark
Law Firm: Dowell & Dowell
Application Number: 0/1,607
Classifications
Current U.S. Class:
Stepped (12) (D25/63);
D/6350