U.S. patent number D278,087 [Application Number 06/385,295] was granted by the patent office on 1985-03-19 for eyepiece for gas masks.
This patent grant is currently assigned to Aoco Limited/Limitee. Invention is credited to Erwin Pruefer.
United States Patent |
D278,087 |
Pruefer |
March 19, 1985 |
Eyepiece for gas masks
Claims
The ornamental design for an eyepiece for gas masks, substantially
as shown and described.
Inventors: |
Pruefer; Erwin (Foxboro,
CA) |
Assignee: |
Aoco Limited/Limitee (Toronto,
CA)
|
Appl.
No.: |
06/385,295 |
Filed: |
June 4, 1982 |
Foreign Application Priority Data
Current U.S.
Class: |
D29/110; D16/101;
D16/134; D16/300 |
Field of
Search: |
;D16/100,101,125,116,123,122,134 ;350/252,257
;351/41,44,45,46,51,52,54,55,57,60,61,62,63,159,167,168,170,171,174,175-178,154 |
References Cited
[Referenced By]
U.S. Patent Documents
Foreign Patent Documents
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|
|
78936 |
|
Oct 1919 |
|
DE2 |
|
712407 |
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Oct 1941 |
|
DE2 |
|
859871 |
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Sep 1940 |
|
FR |
|
195783 |
|
May 1938 |
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CH |
|
567531 |
|
Feb 1945 |
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GB |
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Primary Examiner: Lucas; Susan J.
Attorney, Agent or Firm: Browdy and Neimark
Description
FIG. 1 is a rear perspective view of an eyepiece for gas masks
showing my new design;
FIG. 2 is a front perspective view thereof;
FIG. 3 is a side view thereof.
* * * * *