Sit stand

Description

FIG. 1 is a front perspective view of a sit stand showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a rear elevational view;

FIG. 4 is a left side elevational view;

FIG. 5 is a right side elevational view;

FIG. 6 is a top plan view; and,

FIG. 7 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D165472 December 1951 Lamm
D275156 August 21, 1984 Carlin
D292654 November 10, 1987 Melvin
D299594 January 31, 1989 Richardson
D336790 June 29, 1993 Lowers
4690459 September 1, 1987 Ullman
4768831 September 6, 1988 Liedberg et al.
Foreign Patent Documents
1115421 October 1961 DEX
Other references
  • Design, Nov. 1975, p. 47, seat at top right. Industrial Design, Nov./Dec. 1977, p. 46, seat at bottom right. Interiors, Nov. 1983, p. 137, seat at bottom right.
Patent History
Patent number: D349820
Type: Grant
Filed: Jan 19, 1993
Date of Patent: Aug 23, 1994
Inventor: Lester P. Schaevitz (Merion Station, PA)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Gary D. Watson
Attorney: Robert Charles Beam
Application Number: 0/3,822
Classifications
Current U.S. Class: D/6364; D/6367