Magnification lens for date dial in a wristwatch
A magnification lens (12) is disclosed which fits into and is retained in a window (11) in the dial of a calendar wristwatch and is arranged to magnify indicia (10) on a date ring rotatable beneath the window.
Description
Patent History
Patent number: T103802
Type: Grant
Filed: Sep 27, 1982
Date of Patent: Jan 3, 1984
Inventor: Joseph Rinaldi (Watertown, CT)
Application Number: 6/423,887
Type: Grant
Filed: Sep 27, 1982
Date of Patent: Jan 3, 1984
Inventor: Joseph Rinaldi (Watertown, CT)
Application Number: 6/423,887
Classifications
Current U.S. Class:
350/114
International Classification: G02B 2702;
International Classification: G02B 2702;
