Jack Kiefer

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Wadsworth, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Top for starting platform for swimming pool
- Patent number 6,920,652
- Issue date Jul 26, 2005
- Adolph Kiefer & Associates, Inc.
- Jack Kiefer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Top for starting platform for swimming pool
- Patent number 6,523,188
- Issue date Feb 25, 2003
- Kiefer Pool Equipment Co.
- Jack Kiefer
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Starting platform top for a swimmer
- Patent number D464700
- Issue date Oct 22, 2002
- Kiefer Pool Equipment Co.
- Jack Kiefer
- D21 - Games, toys, and sports goods
Information Patent Grant
Starting platform top for a swimmer
- Patent number D464701
- Issue date Oct 22, 2002
- Kiefer Pool Equipment Co.
- Jack Kiefer
- D21 - Games, toys, and sports goods

Patents Applicationslast 30 patents

Information Patent Application
Top for starting platform for swimming pool
- Publication number 20030134715
- Publication date Jul 17, 2003
- Jack Kiefer
- A63 - SPORTS GAMES AMUSEMENTS