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Osaka, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Method for testing toxicity of chemical substance by using nematode
Patent number
4,444,891
Issue date
Apr 24, 1984
Duskin Franchise Co., Ltd.
Johji Miwa
G01 - MEASURING TESTING
Information
Patent Grant
Air freshener dispenser or similar article
Patent number
D271517
Issue date
Nov 22, 1983
Duskin Franchise Co., Ltd.
Yasuyuki Mori
D23 - Environmental heating and cooling
Information
Patent Grant
Method for manufacturing a duster and the duster manufactured there...
Patent number
4,373,224
Issue date
Feb 15, 1983
Duskinfranchise Kabushiki Kaisha
Shinji Bandai
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Mat-base assembly
Patent number
4,361,925
Issue date
Dec 7, 1982
Duskin Franchise Co., Ltd.
Yosuke Yamamoto
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Connector
Patent number
4,359,293
Issue date
Nov 16, 1982
Duskin Franchise Co., Ltd.
Ichiro Miyoshi
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Selective collecting system of washingly treated articles
Patent number
4,338,282
Issue date
Jul 6, 1982
Duskin Franchise Co., Ltd.
Setsuzo Motooka
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Viscous liquid soap composition
Patent number
4,312,771
Issue date
Jan 26, 1982
Duskin Franchise Co., Ltd.
Noboru Matsuda
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Liquid aromatic deodorizing composition
Patent number
4,304,688
Issue date
Dec 8, 1981
Duskin Franchise Co. Ltd.
Yasuyuki Mori
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Dust-controlling mat having good flame-proofness
Patent number
4,267,220
Issue date
May 12, 1981
Duskin Franchise Co., Ltd.
Akira Yagi
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Oil coater for mat
Patent number
4,237,816
Issue date
Dec 9, 1980
Duskin Franchise Co., Ltd.
Kikuo Shimono
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Cleaning material and process for preparation thereof
Patent number
4,075,375
Issue date
Feb 21, 1978
Duskin Franchise Co. Ltd.
Toshiyoshi Komatsu
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information
Patent Grant
Mop holder
Patent number
4,015,305
Issue date
Apr 5, 1977
Duskin Franchise Co., Ltd.
Toshiyoshi Komatsu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Mop suited for dusting curved surfaces
Patent number
4,010,508
Issue date
Mar 8, 1977
Duskin Franchise Co., Ltd.
Toshiyoshi Komatsu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Mop having sleeve type detachable mop head
Patent number
4,010,511
Issue date
Mar 8, 1977
Duskin Franchise Co., Ltd.
Toshiyoshi Komatsu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Mop holder
Patent number
3,986,225
Issue date
Oct 19, 1976
Duskin Franchise Co. Ltd.
Toshiyoshi Komatsu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Grant
Mop having a washing resistance
Patent number
3,971,093
Issue date
Jul 27, 1976
Duskin Franchise Co., Ltd.
Toshiyoshi Komatsu
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73074934 - DAPPI
Serial number
73074934
Registration number
1058473
Filing date
Jan 21, 1976
DUSKIN FRANCHISE CO., LTD.
21 - Household or kitchen utensils and containers
Information
Trademark
73073431 - HI-MOP
Serial number
73073431
Registration number
1068140
Filing date
Jan 5, 1976
DUSKIN FRANCHISE CO., LTD.
21 - Household or kitchen utensils and containers
Information
Trademark
73073432 - CAR DUSKIN
Serial number
73073432
Registration number
1068141
Filing date
Jan 5, 1976
DUSKIN FRANCHISE CO., LTD.
21 - Household or kitchen utensils and containers
Information
Trademark
73073433 - GOLDEN MOP
Serial number
73073433
Registration number
1087767
Filing date
Jan 5, 1976
DUSKIN FRANCHISE CO., LTD.
21 - Household or kitchen utensils and containers
Information
Trademark
73062619 - D
Serial number
73062619
Registration number
1051296
Filing date
Sep 10, 1975
DUSKIN FRANCHISE CO., LTD.
21 - Household or kitchen utensils and containers
Information
Trademark
73062621 - DUSKIN
Serial number
73062621
Registration number
1051298
Filing date
Sep 10, 1975
DUSKIN FRANCHISE CO., LTD.
21 - Household or kitchen utensils and containers
Information
Trademark
73062620 - DUSKIN
Serial number
73062620
Registration number
1051297
Filing date
Sep 10, 1975
DUSKIN FRANCHISE CO., LTD.
21 - Household or kitchen utensils and containers