Combined eyeglasses and shielding cassette therefor

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Information

Patent Grant
D321355

References
Source

Patent Number
D321,355
Date Filed
Wednesday, November 22, 1989
34 years ago
Date Issued
Tuesday, November 5, 1991
32 years ago

Inventors
- Stephan C. Allendorf
- Thomas Dair
Original Assignees
- Corning Incorporated
Examiners
- Ansher; Bernard
- Barkai; R.
Agents
- Peterson; Milton M.
- Janes, Jr.; Clinton S.

US Classifications
- D16 - Photography and optical equipment
Field of Search
- US
- D16 102
- D16 103
- D16 111
- D16 112
- D16 116
- D16 117
- D16 119
- D16 125
- D16 127
- 351 41
- 351 44
- 351 49
- 351 62
- 351 118
- 002 436
- 002 439
- 002 440
- 002 446
- 002 447
- 002 448
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for combined eyeglasses and shielding cassette therefor, as shown and described.

US Referenced Citations (3)

Number	Name	Date	Kind
D315356	Hirshman	Mar 1991
4544245	Stansbury	Oct 1985
4703522	Schurle et al.	Nov 1987

Non-Patent Literature Citations (2)

Entry
Optician May 27, 1988, p. 23.
Washington Post, Apr. 2, 1973, Sec. C.24, #28.