Diaphragm valve
Weingarten May 4, 1
U.S. patent number D335,331 [Application Number 07/565,538] was granted by the patent office on 1993-05-04 for diaphragm valve. This patent grant is currently assigned to Bermad, Registered Partnership. Invention is credited to Zvi Weingarten.
| United States Patent | D335,331 |
| Weingarten | May 4, 1993 |
Diaphragm valve
Claims
The ornamental design of a diaphragm valve, as shown and described.
| Inventors: | Weingarten; Zvi (DoarNa Oshrat, IL) |
|---|---|
| Assignee: | Bermad, Registered Partnership
(Oshrat, IL) |
| Appl. No.: | 07/565,538 |
| Filed: | August 10, 1990 |
Foreign Application Priority Data
| Feb 13, 1990 [IL] | 16176 | |||
| Current U.S. Class: | D23/248 |
| Field of Search: | ;D23/233-237,244-249 ;251/6,61.1,331 |
References Cited [Referenced By]
U.S. Patent Documents
| D98061 | January 1936 | Flodin |
| D98363 | January 1936 | Nordstrom |
| D170855 | November 1953 | Fox |
| D213104 | January 1969 | Towsend |
| D240037 | May 1976 | Kemp et al. |
| 2881795 | April 1959 | Waldenmaier et al. |
| 2939672 | June 1960 | Rich |
| 3451423 | June 1969 | Priese |
| 4181151 | January 1980 | Ensign |
| 4624442 | November 1986 | Duffy et al. |
| 4827974 | May 1989 | Coulter |
Attorney, Agent or Firm: Barish; Benjamin J.
Description
FIG. 1 is a perspective view taken from the top, front and right end of a diaphragm valve showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a right end elevational view thereof; and,
FIG. 7 is a left end elevational view thereof.
* * * * *
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.
| 