Walter T. Blanchard

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Brownsburg, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Dual function security/fire locking mechanism for fire rated devices
- Patent number 11,692,373
- Issue date Jul 4, 2023
- Schlage Lock Company LLC
- Walter T. Blanchard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Dual function security/fire locking mechanism for fire rated devices
- Patent number 11,118,377
- Issue date Sep 14, 2021
- Schlage Lock Company LLC
- Walter T. Blanchard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Dual function security/fire locking mechanism for fire rated devices
- Patent number 10,577,832
- Issue date Mar 3, 2020
- Schlage Lock Company LLC
- Walter T. Blanchard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
DUAL FUNCTION SECURITY/FIRE LOCKING MECHANISM FOR FIRE RATED DEVICES
- Publication number 20240141699
- Publication date May 2, 2024
- SCHLAGE LOCK COMPANY LLC
- Walter T. Blanchard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DUAL FUNCTION SECURITY/FIRE LOCKING MECHANISM FOR FIRE RATED DEVICES
- Publication number 20210404219
- Publication date Dec 30, 2021
- SCHLAGE LOCK COMPANY LLC
- Walter T. Blanchard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DUAL FUNCTION SECURITY/FIRE LOCKING MECHANISM FOR FIRE RATED DEVICES
- Publication number 20200300003
- Publication date Sep 24, 2020
- SCHLAGE LOCK COMPANY LLC
- Walter T. Blanchard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
DUAL FUNCTION SECURITY/FIRE LOCKING MECHANISM FOR FIRE RATED DEVICES
- Publication number 20180119456
- Publication date May 3, 2018
- SCHLAGE LOCK COMPANY LLC
- Walter T. Blanchard
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES