Micrometer
Latest Mitutoyo Mfg. Co., Ltd. Patents:
Description
FIG. 1 is a front and top-left perspective view of a micrometer 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 elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.
Referenced Cited
U.S. Patent Documents
Other references
D254425 | March 11, 1980 | Nishina |
2478427 | August 1949 | Schmid |
3318007 | May 1967 | Goetz |
3877149 | April 1975 | Masuda |
4094070 | June 13, 1978 | Tanada |
- Ash Catalog-#32-.RTM.1981, p. 234-V-Large Head Micrometer at bottom left. Mitutoyo Cat.-#5000 .RTM.1981, p. 97, Digit Micrometer Head. Frequency Standards Corp.-Flyer, 10/20/49, Micrometer Head.
Patent History
Patent number: D274990
Type: Grant
Filed: Apr 12, 1982
Date of Patent: Aug 7, 1984
Assignee: Mitutoyo Mfg. Co., Ltd. (Tokyo)
Inventors: Fumio Yamamoto (Kure), Tetsuya Nakadoi (Kure)
Primary Examiner: Nelson C. holtje
Law Firm: Flynn, Thiel, Boutell & Tanis
Application Number: 6/367,711
Type: Grant
Filed: Apr 12, 1982
Date of Patent: Aug 7, 1984
Assignee: Mitutoyo Mfg. Co., Ltd. (Tokyo)
Inventors: Fumio Yamamoto (Kure), Tetsuya Nakadoi (Kure)
Primary Examiner: Nelson C. holtje
Law Firm: Flynn, Thiel, Boutell & Tanis
Application Number: 6/367,711
Classifications
Current U.S. Class:
Micrometer, Caliper Or Divider Type (D10/73)