David D. Flegel

Person

Racine, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
3-motion interlock for aligned switches
- Patent number 9,490,085
- Issue date Nov 8, 2016
- Reliance Controls Corporation
- David D. Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical box cover
- Patent number 9,450,390
- Issue date Sep 20, 2016
- Reliance Controls Corporation
- David D. Flegel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Manual transfer switch
- Patent number D756938
- Issue date May 24, 2016
- Reliance Controls Corporation
- David D. Flegel
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Automatic transfer switch having an interlock arrangement
- Patent number 8,723,361
- Issue date May 13, 2014
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transfer switch with cover-mounted power inlet
- Patent number 8,563,883
- Issue date Oct 22, 2013
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Automatic transfer switch having an interlock arrangement
- Patent number 8,471,659
- Issue date Jun 25, 2013
- Reliance Controls Corporation
- David D. Flegel
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Interlock assembly for use with pair of aligned switches
- Patent number 8,269,120
- Issue date Sep 18, 2012
- Reliance Controls Corporation
- David D. Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Portable power source having detachably mounted accessory
- Patent number 8,154,137
- Issue date Apr 10, 2012
- Reliance Controls Corporation
- David D. Flegel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Sequenced separately-derived transfer switch capable of switching a...
- Patent number 8,138,433
- Issue date Mar 20, 2012
- Reliance Controls Corporation
- Neil A. Czarnecki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Apparatus for providing energy usage and energy cost data for an el...
- Patent number 8,115,476
- Issue date Feb 14, 2012
- Reliance Controls Corporation
- Neil A. Czarnecki
- G01 - MEASURING TESTING
Information Patent Grant
Combination switch and circuit breaker
- Patent number 8,030,799
- Issue date Oct 4, 2011
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of sequentially actuating power supply switches including a...
- Patent number 7,834,282
- Issue date Nov 16, 2010
- Reliance Controls Corporation
- David D. Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical panel having electrically isolated neutral stab
- Patent number 7,772,723
- Issue date Aug 10, 2010
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Vibration absorbing mount for attaching an accessory to a portable...
- Patent number 7,735,801
- Issue date Jun 15, 2010
- Reliance Controls Corporation
- David D. Flegel
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Interlock assembly for sequentially actuating power supply switches...
- Patent number 7,462,791
- Issue date Dec 9, 2008
- Reliance Controls Corporation
- David D. Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Neutral bracket apparatus for an electrical panel
- Patent number 7,449,645
- Issue date Nov 11, 2008
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Side contact rocker-type switch assembly
- Patent number 7,009,128
- Issue date Mar 7, 2006
- Reliance Controls Corporation
- Neil A. Czarnecki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
In-line electrical switch interlock with switch retention feature
- Patent number 6,927,349
- Issue date Aug 9, 2005
- Reliance Controls Corporation
- Michael O Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Power inlet box with integral circuit breaker
- Patent number 6,674,031
- Issue date Jan 6, 2004
- Reliance Controls Corporation
- David D. Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optional meter panel utilizing a current transformer, for use with...
- Patent number 6,624,534
- Issue date Sep 23, 2003
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hinged assembly for cover arrangement in power inlet box
- Patent number 6,564,427
- Issue date May 20, 2003
- Reliance Time Controls, Inc.
- David D. Flegel
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Lever and linkage interlock for parallel offset switches
- Patent number 6,521,849
- Issue date Feb 18, 2003
- Reliance Controls Corporation
- David D. Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transfer switch with selectively configurable cover structure with...
- Patent number 6,504,268
- Issue date Jan 7, 2003
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator transfer switch having a compartment with exposed wire le...
- Patent number 6,414,240
- Issue date Jul 2, 2002
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator power inlet box with selectively engageable generator cord
- Patent number 6,369,321
- Issue date Apr 9, 2002
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cover plate terminal assembly for a transfer switch
- Patent number 6,365,990
- Issue date Apr 2, 2002
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optional plug connector for a transfer switch having a terminal com...
- Patent number 6,293,821
- Issue date Sep 25, 2001
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Generator power inlet box with integral generator cord
- Patent number 6,184,461
- Issue date Feb 6, 2001
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Interlock for transversely oriented circuit breaker switches
- Patent number 6,184,595
- Issue date Feb 6, 2001
- Reliance Controls Corporation
- David D. Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transfer switch with optional power inlet and meter panel
- Patent number 6,163,449
- Issue date Dec 19, 2000
- Reliance Controls Corporation
- David D. Flegel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
AUTOMATIC TRANSFER SWITCH HAVING AN INTERLOCK ARRANGEMENT
- Publication number 20130140904
- Publication date Jun 6, 2013
- Reliance Controls Corporation
- DAVID D. FLEGEL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Sequenced Separately-Derived Transfer Switch Capable Of Switching A...
- Publication number 20110100787
- Publication date May 5, 2011
- Neil A. Czarnecki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method Of Sequentially Actuating Power Supply Switches Including A...
- Publication number 20090084664
- Publication date Apr 2, 2009
- Reliance Controls Corporation
- David D. Flegel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COVER PLATE TERMINAL ASSEMBLY FOR A TRANSFER SWITCH
- Publication number 20020000757
- Publication date Jan 3, 2002
- DAVID D. FLEGEL
- H01 - BASIC ELECTRIC ELEMENTS

David D. Flegel

Person

Patents Grantslast 30 patents

3-motion interlock for aligned switches

Electrical box cover

Manual transfer switch

Automatic transfer switch having an interlock arrangement

Transfer switch with cover-mounted power inlet

Automatic transfer switch having an interlock arrangement

Interlock assembly for use with pair of aligned switches

Portable power source having detachably mounted accessory

Sequenced separately-derived transfer switch capable of switching a...

Apparatus for providing energy usage and energy cost data for an el...

Combination switch and circuit breaker

Method of sequentially actuating power supply switches including a...

Electrical panel having electrically isolated neutral stab

Vibration absorbing mount for attaching an accessory to a portable...

Interlock assembly for sequentially actuating power supply switches...

Neutral bracket apparatus for an electrical panel

Side contact rocker-type switch assembly

In-line electrical switch interlock with switch retention feature

Power inlet box with integral circuit breaker

Optional meter panel utilizing a current transformer, for use with...

Hinged assembly for cover arrangement in power inlet box

Lever and linkage interlock for parallel offset switches

Transfer switch with selectively configurable cover structure with...

Generator transfer switch having a compartment with exposed wire le...

Generator power inlet box with selectively engageable generator cord

Cover plate terminal assembly for a transfer switch

Optional plug connector for a transfer switch having a terminal com...

Generator power inlet box with integral generator cord

Interlock for transversely oriented circuit breaker switches

Transfer switch with optional power inlet and meter panel

Patents Applicationslast 30 patents

AUTOMATIC TRANSFER SWITCH HAVING AN INTERLOCK ARRANGEMENT

Sequenced Separately-Derived Transfer Switch Capable Of Switching A...

Method Of Sequentially Actuating Power Supply Switches Including A...

COVER PLATE TERMINAL ASSEMBLY FOR A TRANSFER SWITCH