Filtering face piece
Levy June 15, 1
U.S. patent number D265,006 [Application Number 06/081,441] was granted by the patent office on 1982-06-15 for filtering face piece. This patent grant is currently assigned to Martindale Protection Limited. Invention is credited to William T. Levy.
| United States Patent | D265,006 |
| Levy | June 15, 1982 |
Filtering face piece
Claims
The ornamental design for a filtering face piece, as shown and described.
| Inventors: | Levy; William T. (London, GB2) |
|---|---|
| Assignee: | Martindale Protection Limited
(London, GB2) |
| Appl. No.: | 06/081,441 |
| Filed: | October 3, 1979 |
Foreign Application Priority Data
| Apr 4, 1979 [GB] | 989357 | |||
| Current U.S. Class: | D24/110.1 |
| Current International Class: | D2999 |
| Field of Search: | ;D29/7,8 ;128/206.19,205.25,206.14,206.25,206.28 ;D24/99 |
References Cited [Referenced By]
U.S. Patent Documents
| D248497 | July 1978 | Slosek |
Attorney, Agent or Firm: Oblon, Fisher, Spivak, McClelland & Maier
Description
FIG. 1 is a front view of a filtering face piece according to the present invention;
FIG. 2 is a rear perspective view thereof; and
FIG. 3 is a side perspective view thereof.
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