Concrete roof tile

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Information

Patent Grant
D347483

References
Source

Patent Number
D347,483
Date Filed
Friday, September 21, 1990
33 years ago
Date Issued
Tuesday, May 31, 1994
30 years ago

Inventors
- John F. Thomas
Original Assignees
- Monier Roof Tile Inc.
Examiners
- Word; A. Hugo
- Clark; Doris
Agents
- Spensley Horn Jubas & Lubitz

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- 052 521
- 052 523
- 052 526
- 052 529
- 052 536-538
- 052 593-595
- 052 539
- 052 554
- D25 139-141
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a concrete roof tile, as shown and described.

US Referenced Citations (11)

Number	Name	Date	Kind
D213740	Conner	Apr 1879
D752697	McCarrel	Feb 1904
2142181	Croce	Jan 1939
2247945	Gardner	Jul 1941
3973369	Smith	Aug 1976
4432183	Pike et al.	Feb 1984
4574536	Bamber et al.	Mar 1986
4606164	Mendez	Aug 1986
4651452	Mendez	Mar 1987
4890432	Shepherd	Jan 1990
5070671	Fifield et al.	Dec 1991