Deck frame telescopic leg

Description

FIG. 1 is a front elevational view of the deck frame telescopic leg in the open position with the coupling adjusting the leg length engaged;

FIG. 2 is a side front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is an exploded side elevational view to show the locking means in detail;

FIG. 5 is a top view of FIG. 1;

FIG. 6 is a bottom view FIG. 1;

FIG. 7 is an enlarged plan view taken along 7--7 of FIG. 4; and,

FIG. 8 is a perspective view showing the invention in use--the phantom lines for illustration only.

Portions of the telescopic leg in FIGS. 1, 2, 3 and 4 are shown broken away for convenience of illustration.

Referenced Cited
U.S. Patent Documents
2843421 July 1958 Shelton
2905126 September 1959 Gaffey
3055024 September 1962 Schmitt
3106931 October 1963 Cooper
4593641 June 10, 1986 Adams et al.
Patent History
Patent number: D336280
Type: Grant
Filed: Sep 3, 1991
Date of Patent: Jun 8, 1993
Inventor: Juan A. Sparhawk (Kent, WA)
Primary Examiner: Kay H. Chin
Attorney: Peter J. Georges
Application Number: 7/753,674
Classifications