U.S. patent number D330,571 [Application Number 07/683,762] was granted by the patent office on 1992-10-27 for laser-protection spectacles.
This patent grant is currently assigned to Carl-Zeiss-Stiftung, Heidenheim/Brenz. Invention is credited to Hans Gaiser, Wolfgang Grimm, Heinz Gutbrod, Heinz-Wilhelm Paysan, Hermann Schurle.
United States Patent |
D330,571 |
Paysan , et al. |
October 27, 1992 |
Laser-protection spectacles
Claims
The ornamental design for laser-protection spectacles, as shown and
described.
Inventors: |
Paysan; Heinz-Wilhelm
(Aalen-Waldhausen, DE), Grimm; Wolfgang (Heidenhaim,
DE), Schurle; Hermann (Aalen, DE), Gaiser;
Hans (Reutlingen, DE), Gutbrod; Heinz (Leonberg,
DE) |
Assignee: |
Carl-Zeiss-Stiftung,
Heidenheim/Brenz (Oberkochen, DE)
|
Appl.
No.: |
07/683,762 |
Filed: |
April 11, 1991 |
Foreign Application Priority Data
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Oct 13, 1990 [DE] |
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9006783 |
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Current U.S.
Class: |
D16/321 |
Field of
Search: |
;D16/102,103,107,112,116,117,119,123,118,121,125 ;D29/8,9
;351/103-109,156,43,157,45,137,49,139,158,41,44,57,58,47,48
;2/435,436,439,443,444,452,440,437,454 |
References Cited
[Referenced By]
U.S. Patent Documents
Other References
Accessories Oct. 1988 p. 19..
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Primary Examiner: Ansher; Bernard
Assistant Examiner: Barkai; R.
Attorney, Agent or Firm: Hopgood, Calimafde, Kalil,
Blaustein & Judlowe
Description
FIG. 1 is a front-perspective view of a first embodiment of
laser-protection spectacles, showing our new design;
FIG. 2 is a front-elevational view thereof;
FIG. 3 is a rear-elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side perspective view thereof;
FIG. 7 is a right side perspective view thereof;
FIG. 8 is a front perspective view of a second modified embodiment
of the design shown in FIGS. 1-7;
FIG. 9 is a front elevational view thereof;
FIG. 10 is a top plan view thereof;
FIG. 11 is a rear elevational view thereof;
FIG. 12 is a bottom plan view thereof;
FIG. 13 is a right side perspective view thereof; and,
FIG. 14 is a left side perspective view thereof.
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