Graham E. Blackwood

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Fort Wayne, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Expandable sealing mechanism
- Patent number 10,563,805
- Issue date Feb 18, 2020
- Press-Seal Corporation
- James W. Skinner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Expandable sealing mechanism
- Patent number D814285
- Issue date Apr 3, 2018
- Press-Seal Corporation
- Graham E. Blackwood
- D08 - Tools and hardware
Information Patent Grant
Expandable sealing mechanism
- Patent number D813661
- Issue date Mar 27, 2018
- Press-Seal Corporation
- Graham E. Blackwood
- D08 - Tools and hardware
Information Patent Grant
Expandable sealing mechanism
- Patent number 9,644,768
- Issue date May 9, 2017
- Press-Seal Corporation
- James W. Skinner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Expandable sealing mechanism
- Patent number D752968
- Issue date Apr 5, 2016
- Press-Seal Gasket Corporation
- Graham E. Blackwood
- D08 - Tools and hardware
Information Patent Grant
Seal with primary and secondary sealing lobes for use in roll-up do...
- Patent number 9,032,668
- Issue date May 19, 2015
- Press-Seal Gasket Corporation
- Graham E. Blackwood
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXPANDABLE SEALING MECHANISM
- Publication number 20170198850
- Publication date Jul 13, 2017
- Press-Seal Corporation
- James W. Skinner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROLL-UP DOOR SEAL
- Publication number 20150082704
- Publication date Mar 26, 2015
- PRESS-SEAL GASKET CORPORATION
- Jimmy D. Gamble
- B60 - VEHICLES IN GENERAL
Information Patent Application
EXPANDABLE SEALING MECHANISM
- Publication number 20140191503
- Publication date Jul 10, 2014
- James W. Skinner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ROLL-UP DOOR SEAL
- Publication number 20140069018
- Publication date Mar 13, 2014
- PRESS-SEAL GASKET CORPORATION
- Graham E. Blackwood
- B60 - VEHICLES IN GENERAL