Richard Bettin Cohrs, JR.

Person

New Palestine, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Door exit device
- Patent number D496577
- Issue date Sep 28, 2004
- Dor-O-Matic, Inc.
- Richard Bettin Cohrs
- D08 - Tools and hardware
Information Patent Grant
Midrail mounted exit device
- Patent number 6,769,723
- Issue date Aug 3, 2004
- Dor-O-Matic Inc.
- Richard Bettin Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Dogging device for a latch assembly
- Patent number 5,927,765
- Issue date Jul 27, 1999
- Von Duprin, Inc.
- Marlin D. Austin
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lead-in device for aiding the installation of rim-type lock cylinders
- Patent number 5,682,778
- Issue date Nov 4, 1997
- Von Duprin, Inc.
- Richard B. Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door latch assembly with meltable fuse mechanism
- Patent number 5,464,259
- Issue date Nov 7, 1995
- Von Duprin, Inc.
- Richard B. Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Removable cylinder locked mullion assembly
- Patent number 5,450,697
- Issue date Sep 19, 1995
- Von Duprin, Inc.
- Matthew S. Prucinsky
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Panic exit device having noise suppression
- Patent number 5,067,757
- Issue date Nov 26, 1991
- Von Duprin, Inc.
- Richard B. Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Flushbolt actuator assembly
- Patent number 5,024,472
- Issue date Jun 18, 1991
- Von Duprin, Inc.
- Richard B. Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Universal assembly for top and bottom latches, in vertical-rod exit...
- Patent number 4,974,890
- Issue date Dec 4, 1990
- Von Duprin, Inc.
- Richard B. Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door cordinator
- Patent number 4,949,505
- Issue date Aug 21, 1990
- Von Duprin, Inc.
- Richard B. Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Center case assembly, and a universal, center case sub-assembly
- Patent number 4,741,563
- Issue date May 3, 1988
- Von Duprin, Inc.
- Richard B. Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Key-operated, exit alarm, switch cam assembly and modification kit...
- Patent number 4,624,120
- Issue date Nov 25, 1986
- Van Duprin, Inc.
- Herbert W. Hoffman
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
Midrail mounted exit device
- Publication number 20040227350
- Publication date Nov 18, 2004
- Dor-O-Matic, Inc.
- Richard Bettin Cohrs,
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Midrail mounted exit device
- Publication number 20040227353
- Publication date Nov 18, 2004
- Dor-O-Matic, Inc.
- Richard Bettin Cohrs,
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Midrail mounted exit device
- Publication number 20040041412
- Publication date Mar 4, 2004
- Dor-O-Matic
- Richard Bettin Cohrs
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Apparatus and method for securing an exit device to a door
- Publication number 20040041411
- Publication date Mar 4, 2004
- Dor-O-Matic, Inc.
- Richard Bettin Cohrs,
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Richard Bettin Cohrs, JR.

Person

Patents Grantslast 30 patents

Door exit device

Midrail mounted exit device

Dogging device for a latch assembly

Lead-in device for aiding the installation of rim-type lock cylinders

Door latch assembly with meltable fuse mechanism

Removable cylinder locked mullion assembly

Panic exit device having noise suppression

Flushbolt actuator assembly

Universal assembly for top and bottom latches, in vertical-rod exit...

Door cordinator

Center case assembly, and a universal, center case sub-assembly

Key-operated, exit alarm, switch cam assembly and modification kit...

Patents Applicationslast 30 patents

Midrail mounted exit device

Midrail mounted exit device

Midrail mounted exit device

Apparatus and method for securing an exit device to a door