Von Duprin, Inc

Organization

Indianapolis, IN, US

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable door mounting system
- Patent number 9,181,739
- Issue date Nov 10, 2015
- Von Duprin LLC
- Austin R. Baer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Hinge with articulating cover system
- Patent number 9,097,046
- Issue date Aug 4, 2015
- Von Duprin LLC
- Austin R. Baer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exit device and method of operating the same
- Patent number 8,480,136
- Issue date Jul 9, 2013
- Von Duprin LLC
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exit device and method of operating the same
- Patent number 8,182,003
- Issue date May 22, 2012
- Von Duprin LLC
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exit device
- Patent number 8,146,961
- Issue date Apr 3, 2012
- Von Duprin, Inc.
- David M. Schacht
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door lock assembly
- Patent number 7,832,777
- Issue date Nov 16, 2010
- Von Duprin, Inc.
- Russell A. Banks
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Latchbolt for a door lock assembly
- Patent number 7,722,096
- Issue date May 25, 2010
- Von Duprin, Inc.
- Paul R. Arlinghaus
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electronic security system
- Patent number 7,616,090
- Issue date Nov 10, 2009
- Von Duprin, Inc.
- Donald D. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control for exit device
- Patent number 7,249,477
- Issue date Jul 31, 2007
- Von Duprin, Inc.
- David V. Toloday
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exit device centercase cover
- Patent number D542626
- Issue date May 15, 2007
- Von Duprin, Inc.
- David V. Toloday
- D08 - Tools and hardware
Information Patent Grant
Exit device centercase cover
- Patent number D541633
- Issue date May 1, 2007
- Von Duprin, Inc.
- Marlin Austin
- D08 - Tools and hardware
Information Patent Grant
Electric strike field-selectable fail-safe/fail-secure mechanism
- Patent number 6,595,563
- Issue date Jul 22, 2003
- Von Duprin, Inc.
- Brent Kiernan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exit alarm lock deadbolt having guide supports
- Patent number 6,485,066
- Issue date Nov 26, 2002
- Von Duprin, Inc.
- Daniel N. Nigro
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Exit alarm lock assembly with push pad pivotally interconnected to...
- Patent number 6,409,232
- Issue date Jun 25, 2002
- Von Duprin, Inc.
- Daniel N. Nigro
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Switching assembly for an exit alarm lock
- Patent number 6,304,177
- Issue date Oct 16, 2001
- Von Duprin, Inc.
- Daniel N. Nigro
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Cover for an exit alarm lock
- Patent number D434339
- Issue date Nov 28, 2000
- Von Duprin, Inc.
- Gene K. Siller
- D10 - Measuring, testing, or signalling instruments
Information Patent Grant
Push pad
- Patent number D433307
- Issue date Nov 7, 2000
- Von Duprin, Inc.
- Chad A. Hickman
- D08 - Tools and hardware
Information Patent Grant
End cap for a door exit device push pad
- Patent number D430786
- Issue date Sep 12, 2000
- Von Duprin, Inc.
- Chad A. Hickman
- D08 - Tools and hardware
Information Patent Grant
Exit alarm lock
- Patent number D425810
- Issue date May 30, 2000
- Von Duprin, Inc.
- Gene K. Siller
- D10 - Measuring, testing, or signalling instruments
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
Push pad trigger release exit device with infinite deadlocking
- Patent number 5,904,384
- Issue date May 18, 1999
- Von Duprin, Inc.
- Gerald E. Mader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Fire rated removable mullion
- Patent number 5,794,382
- Issue date Aug 18, 1998
- Von Duprin, Inc.
- Matthew S. Prucinsky
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Push pad trigger release exit device with infinite deadlocking
- Patent number 5,762,385
- Issue date Jun 9, 1998
- Von Duprin, Inc.
- Gerald E. Mader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electrical power transfer for 3/4" offset pivots
- Patent number 5,690,501
- Issue date Nov 25, 1997
- Von Duprin, Inc.
- Gerald E. Mader
- 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
Push pad trigger release for a vertical rod exit device
- Patent number 5,673,949
- Issue date Oct 7, 1997
- Von Duprin, Inc.
- Gerald E. Mader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lever handle assembly with field adjustable tailpiece and lever han...
- Patent number 5,664,816
- Issue date Sep 9, 1997
- Von Duprin, Inc.
- Daniel N. Nigro
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door handle locking mechanism with dual function springs
- Patent number 5,658,026
- Issue date Aug 19, 1997
- Von Duprin, Inc.
- Daniel N. Nigro
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Door holder having electromagnetic flux generator and power control...
- Patent number 5,610,794
- Issue date Mar 11, 1997
- Von Duprin, Inc.
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Push pad trigger release exit device with infinite deadlocking
- Patent number 5,609,371
- Issue date Mar 11, 1997
- Von Duprin, Inc.
- Gerald E. Mader
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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Patents Applicationslast 30 patents

Information Patent Application
HINGE WITH ARTICULATING COVER SYSTEM
- Publication number 20140298616
- Publication date Oct 9, 2014
- VON DUPRIN LLC
- Austin R. Baer
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
EXIT DEVICE AND METHOD OF OPERATING THE SAME
- Publication number 20120261928
- Publication date Oct 18, 2012
- Von Duprin, Inc
- William P. Dye
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Door lock assembly
- Publication number 20070246947
- Publication date Oct 25, 2007
- Von Duprin, Inc
- Russell A. Banks
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Latchbolt for a door lock assembly
- Publication number 20070246946
- Publication date Oct 25, 2007
- Von Duprin, Inc
- Paul R. Arlinghaus
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Control for exit device
- Publication number 20060010942
- Publication date Jan 19, 2006
- Von Duprin, Inc,
- David V. Toloday
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Electronic security system
- Publication number 20050258933
- Publication date Nov 24, 2005
- Von Duprin, Inc
- Donald D. Baker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electric strike field-selectable fail-safe/fail-secure machanism
- Publication number 20020029526
- Publication date Mar 14, 2002
- Von Duprin, Inc
- Brent Kiernan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

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Trademarklast 30 trademarks

Information Trademark
77663297
- Serial number 77663297
- Registration number 3795460
- Filing date Feb 4, 2009
- Von Duprin LLC
- 6 - Common metals and their alloys
Information Trademark
77663301
- Serial number 77663301
- Registration number 3753843
- Filing date Feb 4, 2009
- Von Duprin LLC
- 6 - Common metals and their alloys
Information Trademark
77645898 - 98
- Serial number 77645898
- Filing date Jan 8, 2009
- Von Duprin LLC
- 6 - Common metals and their alloys
Information Trademark
77645905 - 99
- Serial number 77645905
- Filing date Jan 8, 2009
- Von Duprin LLC
- 6 - Common metals and their alloys
Information Trademark
78873285 - NEVER COMPROMISE
- Serial number 78873285
- Filing date May 1, 2006
- Von Duprin LLC
- 6 - Common metals and their alloys
Information Trademark
78083051 - FAST TRACK
- Serial number 78083051
- Registration number 2857781
- Filing date Sep 7, 2001
- Von Duprin, Inc.
- 35 - Advertising
Information Trademark
75826015 - GUARD-X
- Serial number 75826015
- Registration number 2590300
- Filing date Oct 18, 1999
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
75659667 - INPACT
- Serial number 75659667
- Registration number 2453798
- Filing date Mar 12, 1999
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
74536628 - TRU-GLIDE
- Serial number 74536628
- Registration number 1977257
- Filing date Jun 13, 1994
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
74477701 - BREAK AWAY
- Serial number 74477701
- Registration number 2099700
- Filing date Jan 10, 1994
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
75975250 - RETROKIT
- Serial number 75975250
- Registration number 2003750
- Filing date Nov 10, 1993
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
74456894 - DEVICE LUBE PLUS
- Serial number 74456894
- Registration number 1898497
- Filing date Nov 10, 1993
- Von Duprin, Inc.
- 4 - Industrial oils and greases
Information Trademark
74456891 - RETROKIT
- Serial number 74456891
- Filing date Nov 10, 1993
- Von Duprin, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74450602 - BREAKAWAY
- Serial number 74450602
- Registration number 1971656
- Filing date Oct 25, 1993
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
74309123 - MAX HOLD
- Serial number 74309123
- Registration number 1764326
- Filing date Aug 31, 1992
- Von Duprin, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74305332 - STRIKEFORCE
- Serial number 74305332
- Filing date Aug 18, 1992
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
74801668 - STRIKEFORCE
- Serial number 74801668
- Registration number 1834508
- Filing date Aug 18, 1992
- Von Duprin, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
74192627 - CHEXIT
- Serial number 74192627
- Registration number 1738872
- Filing date Aug 8, 1991
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
73742916 - GLYNN-JOHNSON
- Serial number 73742916
- Registration number 1527779
- Filing date Jul 29, 1988
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
73732337 - CHARACTER DISTINCTION MERIT GJ
- Serial number 73732337
- Registration number 1534967
- Filing date Jun 3, 1988
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
73711454 - THE QUIET ONE
- Serial number 73711454
- Registration number 1519522
- Filing date Feb 16, 1988
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
73711455 - SHEARLOK 1500
- Serial number 73711455
- Registration number 1541287
- Filing date Feb 16, 1988
- Von Duprin, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73711160 - DYNAMAG 1200
- Serial number 73711160
- Registration number 1519521
- Filing date Feb 16, 1988
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
73711456 - SHEARLOK 700
- Serial number 73711456
- Registration number 1531734
- Filing date Feb 16, 1988
- Von Duprin, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73415565 - VON DUPRIN
- Serial number 73415565
- Registration number 1309631
- Filing date Mar 2, 1983
- Von Duprin, Inc.
- 6 - Common metals and their alloys
Information Trademark
73078096 - 33
- Serial number 73078096
- Registration number 1055910
- Filing date Feb 23, 1976
- VON DURPIN, INC.
- 6 - Common metals and their alloys
Information Trademark
72253250 - WEDGE-TITE
- Serial number 72253250
- Registration number 836576
- Filing date Aug 26, 1966
- VON DUPRIN, INC.
- 6 - Common metals and their alloys

Von Duprin, Inc

Organization

Patents Grantslast 30 patents

Adjustable door mounting system

Hinge with articulating cover system

Exit device and method of operating the same

Exit device and method of operating the same

Exit device

Door lock assembly

Latchbolt for a door lock assembly

Electronic security system

Control for exit device

Exit device centercase cover

Exit device centercase cover

Electric strike field-selectable fail-safe/fail-secure mechanism

Exit alarm lock deadbolt having guide supports

Exit alarm lock assembly with push pad pivotally interconnected to...

Switching assembly for an exit alarm lock

Cover for an exit alarm lock

Push pad

End cap for a door exit device push pad

Exit alarm lock

Dogging device for a latch assembly

Push pad trigger release exit device with infinite deadlocking

Fire rated removable mullion

Push pad trigger release exit device with infinite deadlocking

Electrical power transfer for 3/4" offset pivots

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

Push pad trigger release for a vertical rod exit device

Lever handle assembly with field adjustable tailpiece and lever han...

Door handle locking mechanism with dual function springs

Door holder having electromagnetic flux generator and power control...

Push pad trigger release exit device with infinite deadlocking

Patents Applicationslast 30 patents

HINGE WITH ARTICULATING COVER SYSTEM

EXIT DEVICE AND METHOD OF OPERATING THE SAME

Door lock assembly

Latchbolt for a door lock assembly

Control for exit device

Electronic security system

Electric strike field-selectable fail-safe/fail-secure machanism

Trademarklast 30 trademarks

77663297

77663301

77645898 - 98

77645905 - 99

78873285 - NEVER COMPROMISE

78083051 - FAST TRACK

75826015 - GUARD-X

75659667 - INPACT

74536628 - TRU-GLIDE

74477701 - BREAK AWAY

75975250 - RETROKIT

74456894 - DEVICE LUBE PLUS

74456891 - RETROKIT

74450602 - BREAKAWAY

74309123 - MAX HOLD

74305332 - STRIKEFORCE

74801668 - STRIKEFORCE

74192627 - CHEXIT

73742916 - GLYNN-JOHNSON

73732337 - CHARACTER DISTINCTION MERIT GJ

73711454 - THE QUIET ONE

73711455 - SHEARLOK 1500

73711160 - DYNAMAG 1200

73711456 - SHEARLOK 700

73415565 - VON DUPRIN

73078096 - 33

72253250 - WEDGE-TITE