Electronic hole-plug
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Description
Claims
The ornamental design for an electronic hole-plug, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3722037 | March 1973 | Jaeger |
| 3727271 | April 1973 | Znamirowski |
| D273091 | March 20, 1984 | Kurosaki |
| D293884 | January 26, 1988 | Hirohata |
| 4787795 | November 29, 1988 | Kraus |
| 4823978 | April 25, 1989 | Pufpaff |
| 5592719 | January 14, 1997 | Eto et al. |
| D410194 | May 25, 1999 | Hilton et al. |
| 6209178 | April 3, 2001 | Wiese et al. |
| D490767 | June 1, 2004 | Nagasawa et al. |
| 7347655 | March 25, 2008 | Nagasawa et al. |
| 7581361 | September 1, 2009 | Murkland |
| D601567 | October 6, 2009 | Lau |
Patent History
Patent number: D617178
Type: Grant
Filed: Mar 27, 2009
Date of Patent: Jun 8, 2010
Assignee: Nifco Inc. (Yokohama-shi, Kanagawa)
Inventor: Masaru Sakai (Yao)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Deanna Fluegeman
Attorney: Manabu Kanesaka
Application Number: 29/311,472
Type: Grant
Filed: Mar 27, 2009
Date of Patent: Jun 8, 2010
Assignee: Nifco Inc. (Yokohama-shi, Kanagawa)
Inventor: Masaru Sakai (Yao)
Primary Examiner: Cathron C Brooks
Assistant Examiner: Deanna Fluegeman
Attorney: Manabu Kanesaka
Application Number: 29/311,472
Classifications