John A. Zurcher

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St. Charles, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual component trigger sprayer which mixes components in discharge...
- Patent number 6,729,560
- Issue date May 4, 2004
- Continental Sprayers International, Inc.
- Donald D. Foster
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Dual component trigger sprayer which mixes components in discharge...
- Patent number 6,550,694
- Issue date Apr 22, 2003
- Continental Sprayers International, Inc.
- Donald D. Foster
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Bottle adapter for dual piston trigger sprayer
- Patent number 5,609,299
- Issue date Mar 11, 1997
- Contico International, Inc.
- Donald D. Foster
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Trigger sprayer
- Patent number D354226
- Issue date Jan 10, 1995
- Contico International, Inc.
- Donald D. Foster
- D09 - Packages and containers for goods

Patents Applicationslast 30 patents

Information Patent Application
Dual component trigger sprayer which mixes components in discharge...
- Publication number 20030201339
- Publication date Oct 30, 2003
- Donald D. Foster
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...