Hole punch
Latest Officemate International Corporation Patents:
Description
The broken line showing of portions of the hole punch in
Claims
The ornamental design for a hole punch, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
2481883 | September 1949 | Semler |
D169080 | March 1953 | Marano |
4036088 | July 19, 1977 | Ruskin |
4656907 | April 14, 1987 | Hymmen |
4898055 | February 6, 1990 | Neilsen |
5632188 | May 27, 1997 | Karlis |
5778750 | July 14, 1998 | Drzewiecki et al. |
6032566 | March 7, 2000 | Evans et al. |
D423039 | April 18, 2000 | Cox |
6109155 | August 29, 2000 | Huang |
6786395 | September 7, 2004 | Lin |
D564594 | March 18, 2008 | Kent et al. |
20070266836 | November 22, 2007 | Marks |
- ACCO 74026, Swingline, Apricot catalogue, 2 pages, 2001.
- Leverhand Hole Punch, by ACCO, 3 pages, available since Jun. 6, 2007, amazon.com.
- Swingline 12 Sheet Light Touch Desktop 2-3 Hole Punch, # 74026, 3 pages, available since Aug. 13, 2008, amazon.com.
Patent History
Patent number: D588647
Type: Grant
Filed: Feb 8, 2008
Date of Patent: Mar 17, 2009
Assignee: Officemate International Corporation (Edison, NJ)
Inventors: Xiaoquan Luo (Bronx, NY), Peter Chen (West Windsor, NJ), Jungkun Lee (Edison, NJ)
Primary Examiner: Elizabeth A Albert
Attorney: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Application Number: 29/301,077
Type: Grant
Filed: Feb 8, 2008
Date of Patent: Mar 17, 2009
Assignee: Officemate International Corporation (Edison, NJ)
Inventors: Xiaoquan Luo (Bronx, NY), Peter Chen (West Windsor, NJ), Jungkun Lee (Edison, NJ)
Primary Examiner: Elizabeth A Albert
Attorney: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
Application Number: 29/301,077
Classifications
Current U.S. Class:
Perforating Or Cutting (13) (D19/72)