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Publication numberUSD495054 S1
Publication typeGrant
Application numberUS 29/180,774
Publication dateAug 24, 2004
Filing dateApr 28, 2003
Priority dateAug 31, 2001
Also published asUSD533275
Publication number180774, 29180774, US D495054 S1, US D495054S1, US-S1-D495054, USD495054 S1, USD495054S1
InventorsDeborah A. Laun, Daniel M. Wing, Frank J. Witkowski
Original AssigneeConmed Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Cannula head
US D495054 S1
Abstract  available in
Images(4)
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Claims(1)
  1. The ornamental design for a cannula head, as shown and described.
Description

A portion of the disclosure of this patent document contains material which is subject to copyright protection. The copyright owner has no objection to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but otherwise reserves all copyright rights whatsoever.

FIG. 1 is an isometric view of a cannula head in accordance with the new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in the figures are for illustrative purposes only and form no part of the claimed design.

Non-Patent Citations
Reference
1ConMed brochure entitled, "TroGard Finesse," dated Feb., 2000.
2ConMed brochure entitled, "Unsurpassed Control, Resposable Trocars," dated 1997.
3ConMed brochure, entitled, "Advanced Patient Benefits, Single-Use Trocars," dated 2000.
4Laun, pending U.S. Design Patent Application Serial No. 29/168,574, filed Oct. 4, 2002, entitled "Trocar".
5Laun, pending U.S. Design Patent Application Serial No. 29/180,624, filed Apr. 28, 2003, entitled "Obturator,"
6Wing et al., pending U.S. Utility Patent Application, Ser. No. 09/944,190, filed Aug. 31, 2001, entitled "Obturator and Cannula for a Trocar Adapted for Ease of Insertion and removal".
7Wing et al., pending U.S. Utility Patent Application, Ser. No. 10/264,530, filed Oct. 4, 2002, entitled "Trocar System".
8Witkowski, pending U.S. Design Patent Application Serial No. 29/180,667, filed Apr. 28, 2003, entitled "Cannula Tube,".
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US7931623Feb 11, 2008Apr 26, 2011Conmed CorporationTrocar system
Classifications
U.S. ClassificationD24/146