Charles Spellman

Follow

Person

Huntertown, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
End cap arrangements for composite door assembly
- Patent number 11,131,139
- Issue date Sep 28, 2021
- Therma-Tru Corp.
- Roy Cazarez
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Patents Applicationslast 30 patents

Information Patent Application
END CAP ARRANGEMENTS FOR COMPOSITE DOOR ASSEMBLY
- Publication number 20200040647
- Publication date Feb 6, 2020
- THERMA-TRU CORP.
- Rogelio Cazarez
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS