Valve diaphragm
Herbert February 11, 2
U.S. patent number D470,226 [Application Number D/162,634] was granted by the patent office on 2003-02-11 for valve diaphragm. This patent grant is currently assigned to Arichell Technologies, Inc.. Invention is credited to Kay Herbert.
| United States Patent | D470,226 |
| Herbert | February 11, 2003 |
Valve diaphragm
Claims
The ornamental design for a valve diaphragm, substantially as shown.
| Inventors: | Herbert; Kay (Winthrop, MA) |
|---|---|
| Assignee: | Arichell Technologies, Inc.
(West Newton, MA) |
| Appl. No.: | D/162,634 |
| Filed: | June 19, 2002 |
| Current U.S. Class: | D23/249 |
| Current International Class: | 2301 |
| Field of Search: | ;D23/249,248 ;251/129.17,129.21,129.16 ;335/257 |
References Cited [Referenced By]
U.S. Patent Documents
| 2820604 | January 1958 | Ray |
| 3123336 | March 1964 | Price |
| 3134932 | May 1964 | Ray |
| 3181990 | May 1965 | Reiling |
| 3245651 | April 1966 | Erickson |
| D268048 | February 1983 | Ueda |
| D381067 | July 1997 | Karmalm |
| 5758865 | June 1998 | Casey |
| 5836571 | November 1998 | Streitman et al. |
Attorney, Agent or Firm: Cesari and McKenna, LLP Born; Joseph H.
Description
FIG. 1 is a top plan view of a valve diaphragm incorporating the design;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a side view thereof; and,
FIG. 4 is a cross-sectional view as taken from line 4--4 of FIG. 1.
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