Engine analyzer

- Siemens Corporation
Description

The FIGURE is a left front perspective view of an engine analyzer showing our new design, the top, bottom and rear sides being flat, plain and unornamented, and the right side being a mirror image to the left. The broken-line base unit is environmental and forms no part of the claimed design.

Referenced Cited
U.S. Patent Documents
D147437 September 1947 Folk
D179994 April 1957 Wells
D188848 September 1960 Mahoney
D195202 May 1963 Erath
D205402 August 1966 Bradley
D215493 September 1969 Burridge
4125894 November 14, 1978 Cashel et al.
4145746 March 20, 1979 Trussell
Other references
  • Producer Engineering-7/78-p. 83-Analyzer at left-center.
Patent History
Patent number: D267553
Type: Grant
Filed: May 29, 1979
Date of Patent: Jan 11, 1983
Assignee: Siemens Corporation (Iselin, NJ)
Inventors: Peter Bressler (Philadelphia, PA), David A. Cicero (Collingswood, NJ), Udo Kiefer (Marlton, NJ), Robert E. Citerone (Pennsauken, NJ)
Primary Examiner: Nelson C. Holtje
Application Number: 6/43,162
Classifications
Current U.S. Class: Electrical Property (D10/75)
International Classification: D1004;