Portable, elevatable supporting pad unit
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Description
FIG. 1 is a perspective view of the portable, elevatable supporting pad unit in its elevated position showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a side elevational view thereof, the opposite side being a mirror image thereof; and,
FIG. 6 is a bottom plan view thereof.
The cross-hatching in FIGS. 1-6 represents conventional fabric, and is understood to extend uniformly throughout the areas represented.
Referenced Cited
U.S. Patent Documents
1201554 | October 1916 | Burton |
3303518 | February 1967 | Ingram |
3392412 | July 1968 | Aymar |
3606623 | September 1971 | Aymar |
4853993 | August 8, 1989 | Wadin et al. |
Patent History
Patent number: D341980
Type: Grant
Filed: Aug 24, 1992
Date of Patent: Dec 7, 1993
Assignee: Truman Products (Abington, PA)
Inventor: Donald Barker (Sandy Hook, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Melvin I. Stoltz
Application Number: 7/933,520
Type: Grant
Filed: Aug 24, 1992
Date of Patent: Dec 7, 1993
Assignee: Truman Products (Abington, PA)
Inventor: Donald Barker (Sandy Hook, CT)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lisa Lichtenstein
Attorney: Melvin I. Stoltz
Application Number: 7/933,520
Classifications
Current U.S. Class:
D/6596