Ladder platform
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Description
FIG. 1 is a perspective view of a ladder platform showing our new design, it being understood that the broken line showing of the ladder is for illustrative purposes only;
FIG. 2 is a perspective view thereof shown in an alternate position;
FIG. 3 is an enlarged top plan view thereof in folded condition;
FIG. 4 is a rear elevational view of FIG. 3;
FIG. 5 is a side elevational view of FIG. 3; and
FIG. 6 is a bottom plan view of FIG. 3.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
1920552 | August 1933 | Dollerhide |
2500559 | March 1950 | Miller |
2801886 | August 1957 | Peterson |
2871067 | January 1959 | Brogdon |
3511338 | May 1970 | Chapman |
229,046 | December 1958 | AUX |
Patent History
Patent number: D248777
Type: Grant
Filed: Jun 1, 1976
Date of Patent: Aug 1, 1978
Assignee: Little Giant Industries, Inc. (American Fork, UT)
Inventors: Edward Spencer (La Grange, IL), Harold R. Wing (Springville, UT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: H. Ross Workman
Application Number: 5/691,644
Type: Grant
Filed: Jun 1, 1976
Date of Patent: Aug 1, 1978
Assignee: Little Giant Industries, Inc. (American Fork, UT)
Inventors: Edward Spencer (La Grange, IL), Harold R. Wing (Springville, UT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: James M. Gandy
Attorney: H. Ross Workman
Application Number: 5/691,644
Classifications