Balanced light for drafting tables

- Plan Hold Corporation
Description

FIG. 1 is a front perspective view of a balanced light for drafting tables or the like showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a fragmentary top plan view of the balanced light for drafting tables or the like on an enlarged scale, the support being fragmentarily shown for convenience of illustration;

FIG. 4 is a fragmentary side elevational view thereof;

FIG. 5 is a fragmentary bottom plan view thereof; and

FIGS. 6 and 7 are rear, front and elevational views of the lamp head on an enlarged scale, the yoke and support being omitted for convenience of illustration.

Referenced Cited
U.S. Patent Documents
D245874 September 20, 1977 Lap
D253310 October 30, 1979 Harris
2299251 October 1942 Perbal
3041060 June 1962 Jacobsen
3489384 January 1970 Perbal
4280172 July 21, 1981 Krogsrud
Patent History
Patent number: D280030
Type: Grant
Filed: Dec 7, 1982
Date of Patent: Aug 6, 1985
Assignee: Plan Hold Corporation (Irvine, CA)
Inventor: Charles Matthews (San Clemente, CA)
Primary Examiner: Susan J. Lucas
Law Firm: Poms, Smith, Lande and Rose
Application Number: 6/447,479