Magnifying glass

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Information

Patent Grant
D333313

References
Source

Patent Number
D333,313
Date Filed
Wednesday, February 28, 1990
34 years ago
Date Issued
Tuesday, February 16, 1993
31 years ago

Inventors
Original Assignees
- Carl-Zeiss-Stiftung Heidenheim/Brenz
Examiners
- Word; A. Hugo
- Coles; Doris V.
Agents
- Hopgood, Calimafde, Kalil, Blaustein & Judlowe

US Classifications
- D16 - Photography and optical equipment
Field of Search
- US
- D16 135
- 359 802
- 359 798
- 359 803
- 359 805
- 359 808
- 359 809
- 359 810
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a magnifying glass, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
MR779	Aug 1986	DEX

US Referenced Citations (4)

Number	Name	Date	Kind
D109322	Hummel	Apr 1938
D163349	Baratelli	May 1951
D269275	Tweedie	Jun 1983
2905054	Logan	Sep 1959

Non-Patent Literature Citations (1)

Entry
The Optician, Apr. 1985, p. 12, Eschenbach 2650/magnifier.

Continuations (1)

	Number	Date	Country
Parent	10850	Feb 1987