Patent
   D431653
Priority
May 18 1999
Filed
May 18 1999
Issued
Oct 03 2000
Expiry
Oct 03 2014
Assg.orig
Entity
unknown
4
3
n/a
The ornamental design for a self-adjusting retractor support rod, substantially, as shown and described.

FIG. 1 is an isometric view of a self-adjusting retractor support rod according to the invention showing our new design.

FIG. 2 is a front isometric view thereof.

FIG. 3 is a front elevational view thereof.

FIG. 4 is a right side elevational view thereof, the left side view being identical.

FIG. 5 is a top plan view thereof, the bottom view being identical.

FIG. 6 is a rear elevational view thereof.

FIG. 7 is an isometric view of a second embodiment of a self-adjusting retractor support rod showing our new design, with the rod portion being identical to that shown in FIGS. 4, 5 and 6; and,

FIG. 8 is an isometric view of a third embodiment of a self-adjusting retractor support rod showing our new design, with the rod portion being identical to that shown in FIGS. 4, 5 and 6.

The broken line showing in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

Koros, Tibor B., Koros, Gabriel J.

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Patent Priority Assignee Title
4254763, Jun 07 1979 Johnson & Johnson Professional, Inc Surgical retractor assembly
5415159, Aug 18 1993 Ethicon, Inc. Support structure for abdominal lift
5897490, Oct 08 1997 Ethicon Endo-Surgery, Inc. Surgical retraction apparatus
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