Curved ruler

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Description

FIG. 1 is a top view of my new design for a curved ruler.

The edge views of the claimed design are of no appreciable thickness.

Referenced Cited
U.S. Patent Documents
D33546 November 1900 Eggleston
D139083 October 1944 Macht
D146342 February 1947 White
360545 April 1887 Wagner
844157 February 1907 Loughborough
1515398 November 1924 Marcussen
4524522 June 25, 1985 Perry
5426859 June 27, 1995 Concari et al.
Patent History
Patent number: D384297
Type: Grant
Filed: May 24, 1996
Date of Patent: Sep 30, 1997
Inventor: Dorothy M. Paynes (Oakland, CA)
Primary Examiner: Antoine Duval Davis
Application Number: 0/55,964
Classifications
Current U.S. Class: Rule, Tape Or Scale (10) (D10/71); Template Or Comparator Gauge (6) (D10/64)
International Classification: 1004;