Folding eyeglasses

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Information

Patent Grant
D307756

References
Source

Patent Number
D307,756
Date Filed
Thursday, January 22, 1987
38 years ago
Date Issued
Tuesday, May 8, 1990
34 years ago

Inventors
- Ferdinand Alexander Porsche
Original Assignees
- Optyl Eyewear Fashion International Corporation
Examiners
- Dunkins; Bruce W.
- Heflin; Clare E.
Agents
- Fitch, Even, Tabin & Flannery

US Classifications
- D16 - Photography and optical equipment
Field of Search
- US
- D16 102-123
- D16 125-127
- 351 41
- 351 44-46
- 351 49
- 351 51
- 351 52
- 351 60
- 351 63
- 351 64
- 351 65
- 351 68-82
- 351 83
- 351 85
- 351 87
- 351 90
- 351 103
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for folding eyeglasses, as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
16770	Aug 1986	DEX

US Referenced Citations (3)

Number	Name	Date	Kind
D165721	Rand	Jan 1952
D276917	Meyerspeer	Dec 1984
D296562	Berthet-Bondet	Jul 1988

Non-Patent Literature Citations (2)

Entry
Accessories Distributors, Inc., 1975 Catalog, p. 29, Item C.
Hong Kong Enterprise, 9/1983, p. 124, eyeglasses in left side of photo.