Round tip needle cannula
Grabinsky April 10, 2
U.S. patent number D540,469 [Application Number D/252,333] was granted by the patent office on 2007-04-10 for round tip needle cannula. This patent grant is currently assigned to MPS Acacia, Inc.. Invention is credited to Andreas Grabinsky.
| United States Patent | D540,469 |
| Grabinsky | April 10, 2007 |
Round tip needle cannula
Claims
CLAIM The ornamental design for a round tip needle cannula, as shown and described.
| Inventors: | Grabinsky; Andreas (Silverdale, WA) |
|---|---|
| Assignee: | MPS Acacia, Inc. (Brea,
CA) |
| Appl. No.: | D/252,333 |
| Filed: | January 20, 2006 |
| Current U.S. Class: | D24/130; D24/112 |
| Current International Class: | 2401 |
| Field of Search: | ;D24/108,146,147,112,130 ;604/164.01,19,27,57,264,506,158,239,272-274 ;222/420 ;600/566,567 |
References Cited [Referenced By]
U.S. Patent Documents
| 1920006 | July 1933 | Dozier |
| 2623521 | December 1952 | Shaw |
| 3565074 | February 1971 | Foti |
| 3809081 | May 1974 | Loveless |
| 4610671 | September 1986 | Luther |
| 4668221 | May 1987 | Luther |
| 5135525 | August 1992 | Biscoping et al. |
| 5201712 | April 1993 | Bryant |
| 5250035 | October 1993 | Smith et al. |
| 5261891 | November 1993 | Brinkerhoff et al. |
| 5372588 | December 1994 | Farley et al. |
| 5405328 | April 1995 | Vidal et al. |
| 5554138 | September 1996 | Stanford et al. |
| 5628734 | May 1997 | Hatfalvi |
| 5964716 | October 1999 | Gregoire et al. |
| 2003/0130621 | July 2003 | Bryan et al. |
| 2004/0087914 | May 2004 | Bryan et al. |
Other References
|
N Calthorpe, "The History of Spinal Needles: Getting to the Point"; Anaesthesia, 2004, p. 1231-1241. cited by other . Rusch, Product Brochure. cited by other. |
Primary Examiner: Zarfas; Louis S.
Assistant Examiner: Goodman; Eric L.
Attorney, Agent or Firm: Stetina Brunda Garred & Brucker
Description
FIG. 1 is a first embodiment of the round tip needle cannula of the present invention showing my new design;
FIG. 2 is a top end view thereof;
FIG. 3 is a top end view of a second embodiment of the present invention showing my new design; and,
FIG. 4 is a second embodiment of the round tip needle cannula of the present invention showing my new design.
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