Chart drive clock case
Description
FIG. 1 is a front elevational view of chart drive case showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a rear elevational view thereof;
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D30194 | February 1899 | Bristol |
D190097 | April 1961 | Erbguth |
D190196 | April 1961 | Argabrite |
D200797 | April 1965 | Stiens |
4177933 | December 11, 1979 | Price |
699181 | November 1953 | GBX |
- Honeywell Brown Instruments Cat. #1520-3/53-p. 24-Item #6 of FIG. 24-1-Chart Drive Unit. Taylor Cat. #76JF-12/52-p. 17-Chart Drive at Center Instrument at top right.
Patent History
Patent number: D263209
Type: Grant
Filed: Jan 26, 1979
Date of Patent: Mar 2, 1982
Inventor: William T. Capps (Houston, TX)
Primary Examiner: Nelson C. Holtje
Application Number: 6/6,845
Type: Grant
Filed: Jan 26, 1979
Date of Patent: Mar 2, 1982
Inventor: William T. Capps (Houston, TX)
Primary Examiner: Nelson C. Holtje
Application Number: 6/6,845
Classifications
Current U.S. Class:
Element Or Attachment (4) (D10/103);
Measuring, Regulating Or Indicating Instrument, Or Casing (D10/46)
International Classification: D1007;
International Classification: D1007;