Donald P. Rigney

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Belleville, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Barbecue grill grate
- Patent number 6,481,343
- Issue date Nov 19, 2002
- Empire Comfort Systems, Inc.
- Donald P. Rigney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Food cooking apparatus with drain spigot
- Patent number 6,446,545
- Issue date Sep 10, 2002
- Empire Comfort Systems, Inc.
- Donald P. Rigney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Food cooking apparatus
- Patent number 6,269,737
- Issue date Aug 7, 2001
- Empire Comfort Systems, Inc.
- Donald P. Rigney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Ribbed funnel
- Patent number 6,083,392
- Issue date Jul 4, 2000
- Empire Comfort Systems, Inc.
- Donald P. Rigney
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Barbecue grill grate
- Patent number 5,974,954
- Issue date Nov 2, 1999
- Empire Comfort Systems, Inc.
- Donald P. Rigney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

Information Patent Application
Food cooking apparatus with drain spigot
- Publication number 20030003209
- Publication date Jan 2, 2003
- Donald P. Rigney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Food cooking apparatus with drain spigot
- Publication number 20010054358
- Publication date Dec 27, 2001
- Empire Comfort Systems, Inc.
- Donald P. Rigney
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...