Disposable respirator
Slosek July 11, 1
U.S. patent number D248,497 [Application Number 05/688,507] was granted by the patent office on 1978-07-11 for disposable respirator. This patent grant is currently assigned to American Optical Corporation. Invention is credited to Patrick F. Slosek.
| United States Patent | D248,497 |
| Slosek | July 11, 1978 |
Disposable respirator
Claims
The ornamental design for a disposable respirator, as shown and described.
| Inventors: | Slosek; Patrick F. (Dudley, MA) |
|---|---|
| Assignee: | American Optical Corporation
(Southbridge, MA) |
| Appl. No.: | 05/688,507 |
| Filed: | May 20, 1976 |
| Current U.S. Class: | D24/110.1; D24/162 |
| Current International Class: | D2402; D2499; D2902 |
| Field of Search: | ;128/141R,146,147,146.7,146.2,149 ;D24/49,99 ;D29/7,8,9 ;2/424 ;D2/234 |
References Cited [Referenced By]
U.S. Patent Documents
| D205332 | July 1966 | Nelson |
| D219082 | October 1970 | Bird |
| D236033 | July 1975 | Dryden |
| 3779244 | December 1973 | Weeks, Jr. et al. |
| 3802429 | April 1974 | Bird |
| 3971369 | July 1976 | Aspelin et al. |
| 3985132 | October 1976 | Boyce et al. |
Attorney, Agent or Firm: Nealon; William C.
Description
FIG. 1 is a front perspective, of a respirator embodying my new design;
FIG. 2 is an elevational view of one side of the respirator, the opposite side being of substantially the same appearance;
FIG. 3 is a top plan view of the respirator; and
FIG. 4 is a rear 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.
| 