Metal door with grille

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Information

Patent Grant
D341430

References
Source

Patent Number
D341,430
Date Filed
Thursday, December 12, 1991
33 years ago
Date Issued
Tuesday, November 16, 1993
31 years ago

Inventors
- Hernan G. Cardona
Original Assignees
- Commonwealth of Puerto Rico
Examiners
- Word; A. Hugo
- Clark; Doris
Agents
- Oblon, Spivak, McClelland, Maier & Neustadt

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- D25 48
- D25 53
- 049 50
- 049 501
- 052 507
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a metal door with grille, as shown and described.

US Referenced Citations (9)

Number	Name	Date	Kind
D236201	Shoush	Aug 1975
2201266	Hutchinson	May 1940
2431416	Nagel	Nov 1947
2676652	Duncan	Apr 1954
2687771	Wilson	Aug 1954
2875826	Brame	Mar 1959
3363922	Anderson	Jan 1968
3895669	Heeling	Jul 1975
4624072	Zilkha	Nov 1986