Stopper for a syringe plunger rod
Bush , et al. October 7, 2
U.S. patent number D480,477 [Application Number D/164,232] was granted by the patent office on 2003-10-07 for stopper for a syringe plunger rod. This patent grant is currently assigned to Becton Dickinson and Co.. Invention is credited to Charles L. Bush, Richard A. Flowers.
| United States Patent | D480,477 |
| Bush , et al. | October 7, 2003 |
Stopper for a syringe plunger rod
Claims
The ornamental design for a stopper for a syringe plunger rod, as shown and described.
| Inventors: | Bush; Charles L. (Fairfield, NJ), Flowers; Richard A. (Vernon, NJ) |
|---|---|
| Assignee: | Becton Dickinson and Co.
(Franklin Lakes, NJ) |
| Appl. No.: | D/164,232 |
| Filed: | July 19, 2002 |
| Current U.S. Class: | D24/130 |
| Current International Class: | 2402 |
| Field of Search: | ;D24/130,112,114,113 ;604/218,221,110,222,225,220,229 |
References Cited [Referenced By]
U.S. Patent Documents
| D248873 | August 1978 | Raitto |
| D253720 | December 1979 | Millet |
| D426884 | June 2000 | Srisathapat et al. |
| 6458101 | October 2002 | Hu |
Attorney, Agent or Firm: Lukasavage; Jeanne P. Voellmicke; John L.
Description
FIG. 1 is a perspective view from the distal end of the stopper of the present invention positioned at the distal end of a plunger rod;
FIG. 2 is an enlarged perspective view of the stopper of FIG. 1;
FIG. 3 is an end elevation view of the stopper of FIG. 1; and,
FIG. 4 is a side elevation view of the stopper of FIG. 1.
The broken line showing in the FIGS. 1, 2 and 3 are for illustrative purposes only and forms no part of the claimed design.
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