U.S. patent number D541,270 [Application Number D/239,460] was granted by the patent office on 2007-04-24 for rugged portable computer. This patent grant is currently assigned to International Business Machines Corporation. Invention is credited to Camillo Sassano, Robert Edward Steinbugler.
United States Patent | D541,270 |
Sassano , et al. | April 24, 2007 |
Inventors: | Sassano; Camillo (Durham, NC), Steinbugler; Robert Edward (Raleigh, NC) |
---|---|
Assignee: | International Business Machines
Corporation (Armonk, NY) |
Appl. No.: | D/239,460 |
Filed: | September 29, 2005 |
Current U.S. Class: | D14/315 |
Current International Class: | 1402 |
Field of Search: | ;D14/315-328,343,345 ;D18/1,2,7 ;235/145A,145R ;341/22,23 ;345/104,156,168,169,173 ;361/680-686 ;348/373 ;D19/60 |
D310071 | August 1990 | Kit |
D319223 | August 1991 | Pierce et al. |
D330048 | October 1992 | Cheung et al. |
5251102 | October 1993 | Kimble |
D349299 | August 1994 | Fok |
D358171 | May 1995 | Cheng |
D426574 | June 2000 | Chan |
D494220 | August 2004 | Yu |
D495326 | August 2004 | Horiki |
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