of horn, ivory, or meerschaum surfaces

Industry

CPC
B44F9/06

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B44Decorative arts B44FSPECIAL DESIGNS OR PICTURES B44F9/00Designs imitating natural patterns

Current Industry

B44F9/06of horn, ivory, or meerschaum surfaces

Industries

Patents Grantslast 30 patents

Information Patent Grant
Key structure
- Patent number 7,394,004
- Issue date Jul 1, 2008
- Yamaha Corporation
- Shigeru Muramatsu
- B44 - DECORATIVE ARTS
Information Patent Grant
Member with synthetic surface replicating a surface of a specimen o...
- Patent number 5,509,344
- Issue date Apr 23, 1996
- Rensselaer Polytechnic Institute
- Salvadore J. Calabrese
- B44 - DECORATIVE ARTS
Information Patent Grant
Key covers formed of ivory substitute and pianos having same
- Patent number 5,265,515
- Issue date Nov 30, 1993
- Steinway Musical Properties Inc.
- Salvadore J. Calabrese
- B44 - DECORATIVE ARTS
Information Patent Grant
Piano key covers formed of ivory substitute and pianos having same
- Patent number 5,183,955
- Issue date Feb 2, 1993
- Renselaer Polytechnic Institute
- Salvadore J. Calabrese
- B44 - DECORATIVE ARTS
Information Patent Grant
Method for forming composite simulated ivory materials
- Patent number 5,133,920
- Issue date Jul 28, 1992
- The Dow Chemical Company
- Linneaus C. Dorman
- B44 - DECORATIVE ARTS
Information Patent Grant
Thermoplastic key face for pianos or the like
- Patent number 4,346,639
- Issue date Aug 31, 1982
- Vagias; Ernest
- Alex M. Vagias
- B44 - DECORATIVE ARTS
Information Patent Grant
Decorative rod making
- Patent number 3,981,951
- Issue date Sep 21, 1976
- Rochester Button Company
- Seymour I. Richman
- B44 - DECORATIVE ARTS
Information Patent Grant
2571193
- Patent number 2,571,193
- Issue date Oct 16, 1951
- B44 - DECORATIVE ARTS
Information Patent Grant
1909788
- Patent number 1,909,788
- Issue date May 16, 1933
- B44 - DECORATIVE ARTS
Information Patent Grant
1775175
- Patent number 1,775,175
- Issue date Sep 9, 1930
- B44 - DECORATIVE ARTS
Information Patent Grant
1649675
- Patent number 1,649,675
- Issue date Nov 15, 1927
- B44 - DECORATIVE ARTS
Information Patent Grant
1593314
- Patent number 1,593,314
- Issue date Jul 20, 1926
- B44 - DECORATIVE ARTS
Information Patent Grant
1412858
- Patent number 1,412,858
- Issue date Apr 18, 1922
- B44 - DECORATIVE ARTS

Patents Applicationslast 30 patents

Information Patent Application
Key structure
- Publication number 20060254892
- Publication date Nov 16, 2006
- Yamaha Corporation
- Shigeru Muramatsu
- B44 - DECORATIVE ARTS

of horn, ivory, or meerschaum surfaces

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Key structure

Member with synthetic surface replicating a surface of a specimen o...

Key covers formed of ivory substitute and pianos having same

Piano key covers formed of ivory substitute and pianos having same

Method for forming composite simulated ivory materials

Thermoplastic key face for pianos or the like

Decorative rod making

2571193

1909788

1775175

1649675

1593314

1412858

Patents Applicationslast 30 patents

Key structure