Blood gas syringe stopper
Raitto * March 11, 1
U.S. patent number D254,446 [Application Number 05/896,328] was granted by the patent office on 1980-03-11 for blood gas syringe stopper. This patent grant is currently assigned to Concord Laboratories. Invention is credited to Russell G. Raitto.
| United States Patent | D254,446 |
| Raitto | * March 11, 1980 |
Blood gas syringe stopper
Claims
The ornamental design for a blood gas syringe stopper, substantially as shown and described.
| Inventors: | Raitto; Russell G. (Fitzwilliam, NH) |
|---|---|
| Assignee: | Concord Laboratories (Keene,
NH) |
| [*] Notice: | The portion of the term of this patent subsequent to August 8, 1992 has been disclaimed. |
| Appl. No.: | 05/896,328 |
| Filed: | April 14, 1978 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 701609 | Jul 6, 1976 | D. 248873 | |||
| Current U.S. Class: | D24/130; D9/439 |
| Current International Class: | D2499 |
| Field of Search: | ;D24/99,21 ;215/353,355,305 ;128/2F,DIG.5 ;D9/254,267,284,287,285 |
References Cited [Referenced By]
U.S. Patent Documents
| D248873 | August 1978 | Raitto |
| 3005564 | October 1961 | Weichselbaum |
| 3254785 | June 1966 | Lovell |
| 3473685 | October 1969 | Karlan |
Other References
|
Fisher Modern Laboratory Appliances, Cat. 65, .COPYRGT.1964, p. 848, item No. 14-127-25, Stopper.. |
Primary Examiner: Ansher; Bernard
Attorney, Agent or Firm: Bronstein; Sewall P.
Description
FIG. 1 is a top plan view of a blood gas syringe stopper showing my new design;
FIG. 2 is a side view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front isometric view taken at a reduced scale;
FIG. 5 is a rear isometric view thereof;
FIG. 6 is a sectional view at line 6--6 of FIG. 1; and
FIG. 7 is a sectional view at line 7--7 of FIG. 2.
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