Ruler with rounded ends

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Description

FIG. 1 is a top plan view of a ruler with rounded ends showing our new design;

FIG. 2 is a front elevational view thereof, the rear elevational view thereof being identical;

FIG. 3 is an enlarged left side view thereof, the right side view thereof being identical;

FIG. 4 is an enlarged central cross-sectional view thereof showing the contours in more detail;

FIG. 5 is a top plan view of a second embodiment of a ruler with rounded ends showing our new design;

FIG. 6 is a front elevational view thereof of the ruler with rounded ends of FIG. 5, the rear elevational view thereof being identical; and,

FIG. 7 is a left end view of the ruler with rounded ends of FIG. 5, the right end view thereof being identical.

No claim is made to the specific measurement scales for the embodiment of FIGS. 5–7.

Claims

The ornamental design for a ruler with rounded ends, as shown and described.

Referenced Cited
U.S. Patent Documents
D408743 April 27, 1999 Bedol
5971235 October 26, 1999 Chanek
Patent History
Patent number: D576508
Type: Grant
Filed: Sep 6, 2007
Date of Patent: Sep 9, 2008
Assignee: Acme United Corporation (Fairfield, CT)
Inventors: Stuart David Farnworth (Westport, CT), Jonathan A. Lee (Milford, CT)
Primary Examiner: Antoine D Davis
Attorney: Alix, Yale & Ristas, LLP
Application Number: 29/291,587
Classifications
Current U.S. Class: Rule, Tape Or Scale (10) (D10/71)