Cobblestone

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Information

Patent Grant
D288370

References
Source

Patent Number
D288,370
Date Filed
Thursday, December 22, 1983
40 years ago
Date Issued
Tuesday, February 17, 1987
37 years ago

Inventors
- Hans J. Rinninger
Original Assignees
- Hans Rinninger u. Sohn GmbH u.Co.
Examiners
- Word; A. Hugo
Agents
- Striker; Michael J.

US Classifications
- D25 - Building units and construction elements
Field of Search
- US
- 404 34
- 404 37-45
- 404 29
- D25 38
- D25 80-96
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a cobblestone, substantially as shown and described.

Priority Claims (1)

Number	Date	Country	Kind
MR 215-W	Jun 1983	DEX

Foreign Referenced Citations (2)

Number	Date	Country
526573	Mar 1954	BEX
1318718	Jan 1963	FRX

Non-Patent Literature Citations (1)

Entry
1982 Sweet's Products For Interiors Catalog File, Section 9.18/IM, p. 11, Tile Illustration 957.