Welding lens assembly

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Information

Patent Grant
D349588

References
Source

Patent Number
D349,588
Date Filed
Tuesday, October 6, 1992
32 years ago
Date Issued
Tuesday, August 9, 1994
30 years ago

Inventors
- Paul L. Howard
- Jochen P. Backs
Original Assignees
- OSD Envizion Company
Examiners
- Douglas; Alan P.
- Davis; Antoine D.
Agents
- Renner, Otto, Boisselle & Sklar

US Classifications
- D29 - Equipment for safety, protection, and rescue
- D15 - Machines not elsewhere specified
Field of Search
- US
- D02 509
- 002 6
- 002 7
- 002 8
- 002 4
- 002 5
- 002 15
- D15 144-1442
- D29 7
- D29 8
- D29 9
- D29 12
- D29 15
- D29 16
- D29 17
- D16 102
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a welding lens assembly, as shown and described.

US Referenced Citations (8)

Number	Name	Date	Kind
RE29684	Gordon	Jun 1978
D139883	Le Vasseur	Jan 1945
D250856	Siebert	Jan 1979
D324745	Flores	Mar 1992
2384765	O'Reilly	Sep 1945
2726395	Anderson	Dec 1955
4863244	Fuerthbauer et al.	Sep 1989
5015086	Okaue et al.	May 1991

Foreign Referenced Citations (1)

Number	Date	Country
9014809	Dec 1990	WOX