Adjustable leg
Burns , et al. January 11, 2
U.S. patent number D418,699 [Application Number D/103,165] was granted by the patent office on 2000-01-11 for adjustable leg. Invention is credited to Martin P. Burns, Charles W. Wainwright.
| United States Patent | D418,699 |
| Burns , et al. | January 11, 2000 |
Adjustable leg
Claims
The ornamental design for the adjustable leg, as shown and described.
| Inventors: | Burns; Martin P. (Wilbraham, MA), Wainwright; Charles W. (West Springfield, MA) |
|---|---|
| Appl. No.: | D/103,165 |
| Filed: | April 9, 1999 |
| Current U.S. Class: | D6/709.21 |
| Current International Class: | 0606 |
| Field of Search: | ;D6/480-489,495,496,499,436,477-479,364 ;108/153.1,155,156,161,158 ;248/188,188.1,188.4,188.8,188.9 |
References Cited [Referenced By]
U.S. Patent Documents
| D171693 | March 1954 | Fisher |
| 2852883 | September 1958 | Walsh |
| 3080601 | March 1963 | Kramcsak, Jr. |
| 3150853 | September 1964 | Lisbin |
Attorney, Agent or Firm: Persson; Michael J. Ritchie; William B.
Description
FIG. 1 is an isometric view of the preferred embodiment of the adjustable leg in accordance with the invention showing the toe and stud each in a fully extended position.
FIG. 2 is an isometric view of the embodiment of FIG. 1 showing the toe in a fully extended position and the stud in a fully retracted position.
FIG. 3 is a bottom view of the embodiment of FIG. 1 showing the bottom of the preferred toe plug.
FIG. 4 is a top view of the embodiment of FIG. 1 showing the stud, notched washer and plastic insert of the stud assembly disposed within the leg tube.
FIG. 5 is a side view of the embodiment of FIG. 1 showing the both the toe and the stud in a fully extended position; and,
FIG. 6 is a side view of the embodiment of FIG. 1 showing the toe in a fully retracted position and the stud in a fully extended position.
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