Automatic timer and altimeter

- Larsen & Brusgaard ApS
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Description

FIG. 1 is a top perspective view of the automatic timer and altimeter;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a top plan view thereof.

Referenced Cited
U.S. Patent Documents
D252614 August 14, 1979 Thornberry
D257832 January 13, 1981 Funt
D282826 March 4, 1986 Hoogner
D288412 February 24, 1987 Nunes
D318807 August 6, 1991 Lambert
D335460 May 11, 1993 Tanaka
D367890 March 12, 1996 Osterhout
4694694 September 22, 1987 Vlakancic
4783772 November 8, 1988 Umemoto
5184830 February 9, 1993 Okada
5224059 June 29, 1993 Nitta
Other references
  • Flight International--May 21, 1983--p. 1397 Computer/Totalizer Unit.
Patent History
Patent number: D392572
Type: Grant
Filed: Feb 6, 1997
Date of Patent: Mar 24, 1998
Assignee: Larsen & Brusgaard ApS (Roskilde)
Inventors: Mads Larsen (Kirke Hyllinge), Niels Brusgaard (Vipperoed)
Primary Examiner: Nelson C. Holtje
Law Firm: Finnegan, Henderson, Farabow, Garrett & Dunner
Application Number: 0/66,207