Magnifying glass
Latest A. Schweizer GmbH Optische Fabrik Patents:
Description
The broken lines in
Claims
The ornamental design for the magnifying glass, as shown and described.
Referenced Cited
U.S. Patent Documents
D135422 | April 1943 | Austin |
2656529 | October 1953 | Burgess |
3114143 | December 1963 | Robinson |
D201908 | August 1965 | Meyer |
D269275 | June 7, 1983 | Tweedie |
D289197 | April 7, 1987 | Ware et al. |
D297571 | September 6, 1988 | Mann |
D298634 | November 22, 1988 | Yuen |
D320463 | October 1, 1991 | Pettersen et al. |
D324060 | February 18, 1992 | Huang |
D423030 | April 18, 2000 | Yuen |
Patent History
Patent number: D568353
Type: Grant
Filed: Oct 6, 2006
Date of Patent: May 6, 2008
Assignee: A. Schweizer GmbH Optische Fabrik (Forchheim)
Inventor: Klaus-Diether Krause (Dietenhofen)
Primary Examiner: Paula A. Greene
Attorney: Laurence A. Greenberg
Application Number: 29/267,196
Type: Grant
Filed: Oct 6, 2006
Date of Patent: May 6, 2008
Assignee: A. Schweizer GmbH Optische Fabrik (Forchheim)
Inventor: Klaus-Diether Krause (Dietenhofen)
Primary Examiner: Paula A. Greene
Attorney: Laurence A. Greenberg
Application Number: 29/267,196
Classifications
Current U.S. Class:
Magnifying Or Reducing Glass (D16/135)