Keyboard
Latest Seng Kee Teo Patents:
Description
The FIGURE is a top view of a keyboard showing our new design.
The broken lines illustrate environmental structure that forms no part of the design.
Claims
The ornamental design for a keyboard, as shown and described.
Referenced Cited
U.S. Patent Documents
| 3698532 | October 1972 | Dodds |
| 5178477 | January 12, 1993 | Gambaro |
| D345152 | March 15, 1994 | Mermod, Jr. |
| 5336001 | August 9, 1994 | Lichtenberg |
| D354279 | January 10, 1995 | Ciccone |
| D357911 | May 2, 1995 | Grant et al. |
| 5613786 | March 25, 1997 | Howell et al. |
| 5689253 | November 18, 1997 | Hargreaves et al. |
| 5775822 | July 7, 1998 | Cheng |
| D453334 | February 5, 2002 | Hobday |
Patent History
Patent number: D517553
Type: Grant
Filed: Nov 4, 2004
Date of Patent: Mar 21, 2006
Assignee: Seng Kee Teo
Inventors: Ulrich Schraudolph (Singapore), Aik Chye Wee (Singapore), Pei Pei Yeo (Singapore), Daniela Helmberger (Singapore)
Primary Examiner: Freda S. Nunn
Attorney: Ostrolenk, Feber, Gerb & Soffen, LLP
Application Number: 29/216,513
Type: Grant
Filed: Nov 4, 2004
Date of Patent: Mar 21, 2006
Assignee: Seng Kee Teo
Inventors: Ulrich Schraudolph (Singapore), Aik Chye Wee (Singapore), Pei Pei Yeo (Singapore), Daniela Helmberger (Singapore)
Primary Examiner: Freda S. Nunn
Attorney: Ostrolenk, Feber, Gerb & Soffen, LLP
Application Number: 29/216,513
Classifications
Current U.S. Class:
Plural Key Array (D14/396)
