Manually operated hole punch

- Acme United Corporation
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the manually operated hole punch showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is an enlarged right side view thereof; and,

FIG. 7 is an enlarged left side view thereof.

No claim is made to the portions shown in broken lines.

Claims

The ornamental design for the manually operated hole punch, as shown and described.

Referenced Cited
U.S. Patent Documents
732030 June 1903 Allen
1444736 February 1923 Fowler
D113225 February 1939 Heise
2449839 September 1948 Brittle
2980997 April 1961 Hendricks
3015161 January 1962 Semler et al.
3274687 September 1966 Le Blanc
3605310 September 1971 Brown
3763513 October 1973 Cooley
4291464 September 29, 1981 Garrett
RE32460 July 21, 1987 Leggett, Jr.
4729170 March 8, 1988 Hartmeister
4987683 January 29, 1991 Brych
D379475 May 27, 1997 Mangler
5862599 January 26, 1999 Johnson et al.
D451143 November 27, 2001 Shapiro
6718641 April 13, 2004 Hsuan
20040123713 July 1, 2004 Cofer
20050097758 May 12, 2005 Elkins
Patent History
Patent number: D593612
Type: Grant
Filed: Sep 6, 2007
Date of Patent: Jun 2, 2009
Assignee: Acme United Corporation (Fairfield, CT)
Inventors: Stuart David Farnworth (Westport, CT), Jonathan A. Lee (Milford, CT), Javier Verdura (Milford, CT)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Austin Murphy
Attorney: Alix, Yale & Ristas, LLP
Application Number: 29/291,601
Classifications