Combined venting valve and coupling for medical drainage tubes Patent Grant Tokarz March 21, 1 [Hollister Incorporated]

Combined venting valve and coupling for medical drainage tubes

Tokarz March 21, 1

Patent Grant D300361

U.S. patent number D300,361 [Application Number 06/892,797] was granted by the patent office on 1989-03-21 for combined venting valve and coupling for medical drainage tubes. This patent grant is currently assigned to Hollister Incorporated. Invention is credited to Joseph S. Tokarz.

United States Patent	D300,361
Tokarz	March 21, 1989

Combined venting valve and coupling for medical drainage tubes

Claims

The ornamental design for a combined venting valve and coupling for medical drainage tubes, as shown and described.

Inventors:	Tokarz; Joseph S. (Palatine, IL)
Assignee:	Hollister Incorporated (Libertyville, IL)
Appl. No.:	06/892,797
Filed:	August 4, 1986

Current U.S. Class:	D24/129
Field of Search:	;D24/51,53 ;604/329,295,323-326,350,351,129,128,327-331,335,347-349 ;128/768,760,761,766 ;4/144.1-144.4

References Cited [Referenced By]

U.S. Patent Documents


3529599	September 1970	Folkman et al.
3830241	August 1974	Dye et al.
4160383	July 1979	Rauschenberger
4328828	May 1982	Cianci
4583983	April 1986	Einhorn et al.

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Reid; Stella M.
Attorney, Agent or Firm: Tilton, Fallon, Lungmus

Description

FIG. 1 is a front elevational view of a combined venting valve and coupling for medical drainage tubes, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevational view thereof, the opposite being identical thereto;

FIG. 5 is a perspective view thereof; and

FIG. 6 is an enlarged fragmentary perspective view showing details of the vent portion.

* * * * *

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.