U.S. patent number D307,894 [Application Number 07/284,450] was granted by the patent office on 1990-05-15 for hand-held laser scanner. This patent grant is currently assigned to Symbol Technologies, Inc.. Invention is credited to Bish Siemiatkowski.
United States Patent | D307,894 |
Siemiatkowski | May 15, 1990 |
Inventors: | Siemiatkowski; Bish (Los Gatos, CA) |
---|---|
Assignee: | Symbol Technologies, Inc.
(Bohemia, NY) |
Appl. No.: | 07/284,450 |
Filed: | December 14, 1988 |
Current U.S. Class: | D14/426 |
Field of Search: | ;D14/100,105,107,114,116 ;235/454,462,470,471,473,475,479 ;250/23R,566,568,569,239 ;358/408,473,474,497 ;354/80,81,82 ;355/231,233 ;382/58,59,62,63,65 |
D217398 | April 1970 | Barbour |
D248946 | August 1978 | Koenig |
D249144 | August 1978 | Flanigan et al. |
D281977 | December 1985 | Sklaroff |
4251798 | February 1981 | Swartz et al. |
4575625 | March 1986 | Knowles |
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