Electric screw driver
Latest Makita Electric Works, Ltd. Patents:
Description
FIG. 1 is a top perspective view of the electric screw driver showing our new design;
FIG. 2 is a bottom perspective view;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a rear elevational view thereof; and
FIG. 8 is a right side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
2940488 | June 1960 | Riley, Jr. |
3460408 | August 1969 | Raymond |
4251120 | February 17, 1981 | Wolff |
4762035 | August 9, 1988 | Fushiya et al. |
- AEG Heavy Duty Power Tool Catalog 1977, p. 35, locking collars for screwdrivers. Product flyers for Makita power tools Models Nos. 6710DW; 6010DW; 6012DW; 6012; MDW; 8400DW; 6070DW; 6071DW; 6092DW; and 6072DW.
Patent History
Patent number: D302786
Type: Grant
Filed: May 15, 1987
Date of Patent: Aug 15, 1989
Assignee: Makita Electric Works, Ltd.
Inventors: Fusao Fushiya (Anjo), Tetsuhisa Kaneko (Anjo)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Lahive & Cockfield
Application Number: 7/51,064
Type: Grant
Filed: May 15, 1987
Date of Patent: Aug 15, 1989
Assignee: Makita Electric Works, Ltd.
Inventors: Fusao Fushiya (Anjo), Tetsuhisa Kaneko (Anjo)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: Clare E. Heflin
Law Firm: Lahive & Cockfield
Application Number: 7/51,064
Classifications
Current U.S. Class:
D 8/68