Wristwatch case

- Lucien Rochat SA

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Description

FIG. 1 is a top plan view of a wristwatch case showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof; and,

FIG. 6 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D147602 September 1947 Stern
D172992 September 1954 Schwankhaus
D181013 September 1957 Mamie
2852908 September 1958 Stern
Foreign Patent Documents
311294 January 1956 CHX
Other references
  • Hong Kong Enterprise--7/88--p. 403--watches at top. Swiss Watch & Jewelry Journal--2/89--p. 356--Au watches.
Patent History
Patent number: D327020
Type: Grant
Filed: Nov 13, 1989
Date of Patent: Jun 16, 1992
Assignee: Lucien Rochat SA (Bienne)
Inventor: Hanspeter Gradel (Brugg)
Primary Examiner: Nelson C. Holtje
Law Firm: McGlew & Tuttle
Application Number: 7/435,793