U.S. patent number D316,899 [Application Number 07/158,988] was granted by the patent office on 1991-05-14 for two-chamber injector.
This patent grant is currently assigned to Astra Meditec AB. Invention is credited to Ake B. Andersson, Kjell I. Wellenstam.
United States Patent |
D316,899 |
Andersson , et al. |
May 14, 1991 |
Two-chamber injector
Claims
The ornamental design for a two-chamber injector, as shown.
Inventors: |
Andersson; Ake B. (Onsala,
SE), Wellenstam; Kjell I. (Gothenburg,
SE) |
Assignee: |
Astra Meditec AB (Molndal,
SE)
|
Appl.
No.: |
07/158,988 |
Filed: |
February 18, 1988 |
Foreign Application Priority Data
Current U.S.
Class: |
D24/113 |
Field of
Search: |
;D24/24,26,63
;604/416,415,197,88,90,60,70,71,191,136 ;206/364,365 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Reid; Stella
Attorney, Agent or Firm: White & Case
Description
FIG. 1 is a top perspective view of a two-chamber injector, showing
our new design;
FIG. 2 is a bottom perspective view thereof; and
FIG. 3 is a side elevational view thereof.
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