U.S. patent number D436,513 [Application Number D/107,613] was granted by the patent office on 2001-01-23 for socket for screwdriver.
This patent grant is currently assigned to Sangadensetsukogyo Co., Ltd.. Invention is credited to Masahiko Yamakawa.
United States Patent |
D436,513 |
Yamakawa |
January 23, 2001 |
Socket for screwdriver
Claims
The ornamental design for a socket for screwdriver, as shown and
described.
Inventors: |
Yamakawa; Masahiko (Sakai,
JP) |
Assignee: |
Sangadensetsukogyo Co., Ltd.
(Osaka, JP)
|
Appl.
No.: |
D/107,613 |
Filed: |
July 12, 1999 |
Foreign Application Priority Data
Current U.S.
Class: |
D8/86; D8/29 |
Current International
Class: |
0804 |
Field of
Search: |
;D8/29,70,86
;81/121.1,124.6,124.4,186,124.7,436,437 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Proto Tools Catalog, pp. 52, 55 and 72, Sockets, 1969..
|
Primary Examiner: Hyder; Philip S.
Attorney, Agent or Firm: Armstrong, Westerman, Hattori,
McLeland & Naughton
Description
FIG. 1 is a front elevational view of the socket for screwdriver
showing our new design, the rear elevational view being a mirror
image thereof;
FIG. 2 is a top plan view of the socket for screwdriver;
FIG. 3 is a bottom view of the socket for screwdriver;
FIG. 4 is a right side elevational view of the socket for
screwdriver, the left side elevational view being a mirror image
thereof;
FIG. 5 is an enlarged cross sectional view along the line 5--5 of
FIG. 1 of the socket for screwdriver;
FIG. 6 is a front elevational view of the socket for screwdriver;
and,
FIG. 7 is a front elevational view of the socket for screwdriver in
an inverted position.
The broken line showings of the screwdriver and bolt in FIGS. 6 and
7 are for illustrative purposes only and form no part of the
claimed design.
* * * * *