Title:
Adjustable leg
United States Patent D418699


Inventors:
Burns, Martin P. (29 Pleasant View Rd., Wilbraham, MA, 01095)
Wainwright, Charles W. (686 Prospect Ave., West Springfield, MA, 01089)
Application Number:
29/103165
Publication Date:
01/11/2000
Filing Date:
04/09/1999
Primary Class:
Field of Search:
D6/480-489, D6/495, D6/496, D6/499, D6/436, D6/477-479, D6/364, 108/153.1, 108/155, 108/156, 108/161, 108/158, 248/188, 248/188.1, 248/188.4, 248/188.8, 248/188.9
View Patent Images:
US Patent References:
3150853Adjustable leg constructionSeptember, 1964Lisbin248/188.4
3080601Caster glideMarch, 1963Kramcsak, Jr.248/188.8
2852883Leg cushionSeptember, 1958Walsh248/188.9
D171693N/AMarch, 1954FisherD6/495



Primary Examiner:
SEEGER, JANICE E
Attorney, Agent or Firm:
WILLIAM B RITCHIE (C/O THE LAW OFFICE OF WILLIAM B RITCHIE 72 NORTH MAIN STREET, CONCORD, NY, 03301, US)
Claims:
1. The ornamental design for the adjustable leg, as shown and described.

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.