Digital systems lab

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Description

FIG. 1 is a front elevation view of the digital systems lab showing my new design; and,

FIG. 2 is a left front perspective view thereof.

Claims

The ornamental design for a digital systems lab, as shown.

Referenced Cited
U.S. Patent Documents
1271641 July 1918 Werwath
D176574 January 1956 Berdan et al.
3277589 October 1966 Berdan et al.
D264351 May 11, 1982 Dresens
4332568 June 1, 1982 Hyink
D304957 December 5, 1989 Melone
D508265 August 9, 2005 Nesenoff
D526023 August 1, 2006 Nesenoff
Patent History
Patent number: D534959
Type: Grant
Filed: Aug 31, 2005
Date of Patent: Jan 9, 2007
Assignee: (Dix Hills, NY)
Inventor: Mitchell B. Nesenoff (Dix Hills, NY)
Primary Examiner: Louis Zarfas
Assistant Examiner: Mark Cavanna
Application Number: 29/237,371
Classifications
Current U.S. Class: Demonstrator Or Exhibitor (10) (D19/62)