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NITROJECTION CORPORATION, A CORP. OF OH
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MIDDLEFIELD, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Pin-in-sleeve device for in-article gas assisted injection molding
Patent number
6,221,306
Issue date
Apr 24, 2001
Nitrojection Corporation
Steven L. Johnson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Gas assisted injection molding apparatus utilizing sleeve and pin a...
Patent number
RE35705
Issue date
Dec 30, 1997
Nitrojection Corporation
Jay F. Moldovanyi
425 - Plastic article or earthenware shaping or treating: apparatus
Information
Patent Grant
Pin in barrel injection molding nozzle using short pin
Patent number
5,464,342
Issue date
Nov 7, 1995
Nitrojection Corporation
Wayne Marik
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for gas assisted injection molding with pin and sleeve mecha...
Patent number
5,302,339
Issue date
Apr 12, 1994
Nitrojection Corporation
Indra R. Baxi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Gas assisted injection molding apparatus utilizing sleeve and pin a...
Patent number
5,256,047
Issue date
Oct 26, 1993
Nitrojection Corporation
Jay F. Moldovanyi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus having an in-the-mold gas injection pin
Patent number
5,198,238
Issue date
Mar 30, 1993
Nitrojection Corporation
Indra R. Baxi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pressurization control unit for a gas-assisted injection molding ma...
Patent number
5,198,240
Issue date
Mar 30, 1993
Nitrojection Corporation
Indra R. Baxi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process for gas assisted injection molding
Patent number
5,174,932
Issue date
Dec 29, 1992
Nitrojection Corporation
Tom W. Johnson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Nozzle for gas assisted injection molding
Patent number
5,164,200
Issue date
Nov 17, 1992
Nitrojection Corporation
Tom W. Johnson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plastic injection molding nozzle with gas assist
Patent number
5,151,278
Issue date
Sep 29, 1992
Nitrojection Corporation
Indra R. Baxi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus for producing a fluid-assisted injection molded product
Patent number
5,127,814
Issue date
Jul 7, 1992
Nitrojection Corporation
Joe L. Johnson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Process of injection molding with pressurized gas assist
Patent number
5,112,563
Issue date
May 12, 1992
Nitrojection Corporation
Indra R. Baxi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for injection molding
Patent number
5,096,655
Issue date
Mar 17, 1992
Nitrojection Corporation
Indra R. Baxi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Miniaturized for gas-assisted injection molding
Patent number
5,080,570
Issue date
Jan 14, 1992
Nitrojection Corporation
Indra R. Baxi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Gas supply sprue bushing for injection molding machines
Patent number
5,049,056
Issue date
Sep 17, 1991
Nitrojection Corporation
Indra R. Baxi
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
74142227 - NITROJECTION
Serial number
74142227
Registration number
1839778
Filing date
Feb 22, 1991
Nitrojection Corporation
7 - Machines and machine tools