U.S. patent number D377,893 [Application Number D/043,525] was granted by the patent office on 1997-02-11 for electric drill. This patent grant is currently assigned to Choon Nang Electrical Appliance Mfty., Ltd.. Invention is credited to Tat N. Lui.
United States Patent | D377,893 |
Lui | February 11, 1997 |
Inventors: | Lui; Tat N. (Aberdeen, HK) |
---|---|
Assignee: | Choon Nang Electrical Appliance
Mfty., Ltd. (HK) |
Appl. No.: | D/043,525 |
Filed: | September 6, 1995 |
Mar 8, 1995 [GB] | 2045937 | |||
Current U.S. Class: | D8/68 |
Field of Search: | ;D8/61,62,68 ;81/54,57.11,57.13,57.14,177.4 ;173/170 ;239/525,526,527,528,589 ;408/124,125 |
D323606 | February 1992 | Chang |
D329580 | September 1992 | Sasaki et al. |
Skill Drill/Driver Model HD2645-04, Skill HD Heavy Duty Power Tools & Accessories Catalog, p. 61. . DeWalt Cordless Drill/Driver Model DW964K-2, DeWalt 1995 Power Tools & Accessories Catalog, p. 8. . Black & Decker Heavy-Duty Cordless Hammerdrill Model 2898K, Black & Decker Power Tools & Accessories for Industry & Construction Catalog, .COPYRGT.1994, p. 20.. |
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