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Brett A. Latimer
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New Castle, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
7,146,681
Issue date
Dec 12, 2006
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
7,134,166
Issue date
Nov 14, 2006
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
7,131,165
Issue date
Nov 7, 2006
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
RE38949
Issue date
Jan 31, 2006
Royal Appliance Mfg. Co.
Michael F. Wright
015 - Brushing, scrubbing, and general cleaning
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
6,848,146
Issue date
Feb 1, 2005
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Mixing pump for carpet extractor
Patent number
6,836,928
Issue date
Jan 4, 2005
Royal Appliance Mfg. Co.
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
6,745,432
Issue date
Jun 8, 2004
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Carpet extractor with dual nozzles for dual brushrolls
Patent number
6,721,990
Issue date
Apr 20, 2004
Royal Appliance Mfg. Co.
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Base unit for carpet extractor
Patent number
D472353
Issue date
Mar 25, 2003
Royal Appliance Mfg. Co.
Terry L. Zahuranec
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Tank mounting of carpet extractor
Patent number
6,536,071
Issue date
Mar 25, 2003
Royal Appliance Mfg. Co.
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Carpet extractor with dual nozzles for dual brushrolls
Patent number
6,533,871
Issue date
Mar 18, 2003
Royal Appliance Mfg. Co.
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Recovery tank for carpet extractor
Patent number
D470982
Issue date
Feb 25, 2003
Royal Appliance Mfg. Co.
Terry L. Zahuranec
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Mixing pump for carpet extractor
Patent number
6,513,188
Issue date
Feb 4, 2003
Royal Appliance Mfg. Co.
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Vacuum cleaner upper portion
Patent number
D465075
Issue date
Oct 29, 2002
Royal Appliance Mfg. Co.
Michael F. Wright
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
6,463,622
Issue date
Oct 15, 2002
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Clean water tank for a carpet extractor
Patent number
D460229
Issue date
Jul 9, 2002
Royal Appliance Mfg. Co.
Terry L. Zahuranec
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
U-shaped handle for carpet extractor
Patent number
D460228
Issue date
Jul 9, 2002
Royal Appliance Mfg. Co.
Terry L. Zahuranec
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Carpet extractor tool handle
Patent number
D453867
Issue date
Feb 19, 2002
Royal Appliance Mfg. Co.
Terry L. Zahuranec
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Upper handle portion for carpet extractor
Patent number
D453597
Issue date
Feb 12, 2002
Royal Appliance Mfg. Co.
Terry L. Zahuranec
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
6,260,234
Issue date
Jul 17, 2001
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Vacuum cleaner dust cup
Patent number
D433201
Issue date
Oct 31, 2000
Royal Appliance Mfg. Co.
Michael F. Wright
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
6,026,540
Issue date
Feb 22, 2000
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Upright vacuum cleaner with cyclonic airflow
Patent number
6,003,196
Issue date
Dec 21, 1999
Royal Appliance Mfg. Co.
Michael F. Wright
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
Upright vacuum cleaner with cyclonic airflow
Publication number
20050183232
Publication date
Aug 25, 2005
Royal Appliance Mfg. Co.
Michael F. Wright
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Upright vacuum cleaner with cyclonic airflow
Publication number
20050091786
Publication date
May 5, 2005
Royal Appliance Mfg. Co.
Michael F. Wright
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Upright vacuum cleaner with cyclonic airflow
Publication number
20050055796
Publication date
Mar 17, 2005
Royal Appliance Mfg. Co.
Michael F. Wright
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Upright vacuum cleaner with cyclonic airflow
Publication number
20040016078
Publication date
Jan 29, 2004
Royal Appliance Mfg. Co.
Michael F. Wright
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Mixing pump for carpet extractor
Publication number
20030110588
Publication date
Jun 19, 2003
Royal Appliance Mfg. Co.
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Upright vacuum cleaner with cyclonic airflow
Publication number
20030037406
Publication date
Feb 27, 2003
Royal Appliance Mfg. Co.
Michael F. Wright
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Carpet extractor with dual nozzles for dual brushrolls
Publication number
20030024065
Publication date
Feb 6, 2003
Royal Appliance Mfg. Company
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Mixing pump for carpet extractor
Publication number
20020092115
Publication date
Jul 18, 2002
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Carpet extractor with dual nozzles for dual brushrolls
Publication number
20020092122
Publication date
Jul 18, 2002
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Tank mounting of carpet extractor
Publication number
20020092116
Publication date
Jul 18, 2002
Terry L. Zahuranec
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
Upright vacuum cleaner with cyclonic airflow
Publication number
20010039692
Publication date
Nov 15, 2001
Royal Appliance Mfg. Co.
Michael F. Wright
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL