Electric oculographic testing instrument
Description
FIG. 1 is a front elevational view of an electric oculographic testing instrument showing our new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof.
FIG. 6 is a rear elevational view thereof;
FIG. 7 is a perspective view thereof; and
FIG. 8 is a color photograph of the industrial design.
Referenced Cited
U.S. Patent Documents
Other references
D196075 | August 1963 | Italiano |
D208193 | August 1967 | Lang |
D213981 | December 1969 | Chuboff et al. |
D250480 | December 5, 1978 | Wettermann et al. |
D252282 | July 3, 1979 | Wettermann et al. |
D283439 | April 15, 1986 | Smith |
4344441 | August 17, 1982 | Radke |
- Electronic Design, Nov. 29, 1984; pp. 315;160;top left #7081, 93, top left.
Patent History
Patent number: D306976
Type: Grant
Filed: Aug 12, 1986
Date of Patent: Apr 3, 1990
Inventors: Pavel A. Semenov (Moscow), Svyatoslav N. Fedorov (Moscow), Emilia M. Mironova (Moscow), Eleonora V. Egorova (Moscow)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Burgess, Ryan & Wayne
Application Number: 6/895,746
Type: Grant
Filed: Aug 12, 1986
Date of Patent: Apr 3, 1990
Inventors: Pavel A. Semenov (Moscow), Svyatoslav N. Fedorov (Moscow), Emilia M. Mironova (Moscow), Eleonora V. Egorova (Moscow)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Burgess, Ryan & Wayne
Application Number: 6/895,746
Classifications
Current U.S. Class:
Measuring, Regulating Or Indicating Instrument, Or Casing (D10/46)