Portion of a keyboard
Ledbetter , et al. November 6, 2
U.S. patent number D450,056 [Application Number D/120,944] was granted by the patent office on 2001-11-06 for portion of a keyboard. This patent grant is currently assigned to Microsoft Corporation. Invention is credited to Jan Hippen, Carl J. Ledbetter, Hugh E. McLoone, Kennard E. Nielsen, I-Chiang Sun.
| United States Patent | D450,056 |
| Ledbetter , et al. | November 6, 2001 |
Portion of a keyboard
Claims
The ornamental design for a portion of a keyboard, as shown and described.
| Inventors: | Ledbetter; Carl J. (Lynnwood, WA), McLoone; Hugh E. (Bellevue, WA), Hippen; Jan (Portland, OR), Sun; I-Chiang (Portland, OR), Nielsen; Kennard E. (Redmond, WA) |
|---|---|
| Assignee: | Microsoft Corporation (Redmond,
WA) |
| Appl. No.: | D/120,944 |
| Filed: | March 30, 2000 |
| Current U.S. Class: | D14/460 |
| Current International Class: | 1402 |
| Field of Search: | ;D14/432,455,459,460,461,392-3 ;D18/12 ;248/118,118.1,118.3,118.5,346.01,917-24 ;400/689-93,715 ;D6/601 |
References Cited [Referenced By]
U.S. Patent Documents
| D347216 | May 1994 | Ciccone |
| D357011 | April 1995 | Paull et al. |
| D357476 | April 1995 | Paull et al. |
| D362432 | September 1995 | Paull et al. |
| D366653 | January 1996 | Lovegrove et al. |
| D381016 | July 1997 | Paull et al. |
| D386169 | November 1997 | Wang |
| D391941 | March 1998 | Brunner |
| D399838 | October 1998 | Tsai |
| D400516 | November 1998 | Choy et al. |
| D408371 | April 1999 | Fung |
| D410454 | June 1999 | Chen |
| D422273 | April 2000 | Lee |
| D428888 | August 2000 | Ledbetter et al. |
| D428889 | August 2000 | Chen |
Other References
|
"Logitech Product Information" Cordless Desktop Pro, Cordless Desktop iTouch, Cordless iTouch Keyboard, Internet Keyboard, Deluxe 104 Keyboard, New Touch Keyboard, New Touch Compact Keyboard, 14 pages, Oct. 4, 1999. . "Year 2000 Computer Product Catalog," Corporate Office Solutions pp. 154, and 155, 1999. . "Marquardt Product Information" MiniErgo-MF 2, 4 pages, Sept. 1993.. |
Primary Examiner: Tung; M. H.
Attorney, Agent or Firm: Banner & Witcoff, Ltd.
Description
FIG. 1 is a perspective view of a portion of a keyboard showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
The bottom of the keyboard forms no part of the claimed design. The broken line disclosure in all views is for illustrative purposes only and forms no part of the claimed design.
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