U.S. patent number D581,528 [Application Number D/294,130] was granted by the patent office on 2008-11-25 for piston for syringe.
This patent grant is currently assigned to Daikyo Seiko, Ltd.. Invention is credited to Masamichi Sudo.
United States Patent |
D581,528 |
Sudo |
November 25, 2008 |
Piston for syringe
Claims
CLAIM The ornamental design for a piston for syringe, as shown and
described.
Inventors: |
Sudo; Masamichi (Sumida-ku,
JP) |
Assignee: |
Daikyo Seiko, Ltd. (Tokyo,
JP)
|
Appl.
No.: |
D/294,130 |
Filed: |
December 21, 2007 |
Foreign Application Priority Data
|
|
|
|
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Jun 25, 2007 [JP] |
|
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2007-016926 |
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Current U.S.
Class: |
D24/130 |
Current International
Class: |
2402 |
Field of
Search: |
;D24/112,114,127-131
;206/363-364,367 ;604/54,110,192,263,295 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Zarfas; Louis S
Assistant Examiner: Goodman; Eric L
Attorney, Agent or Firm: Chapman and Cutler LLP
Description
FIG. 1 is a perspective view of a piston for syringe showing my new
design;
FIG. 2 is a front elevational view thereof, the rear elevational,
right side elevational, and left side elevational views being
identical thereto;
FIG. 3 is a top plan view thereof, the bottom plan view being
identical thereto;
FIG. 4 is a sectional view thereof taken along line 4--4 of FIG. 3;
and,
FIG. 5 is a perspective view thereof.
The broken lines are for illustrative purposes only and form no
part of the claimed design.
* * * * *