EKSTROM INDUSTRIES, INC.

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Technologies

Intl Class Technology # of Patents Rank
 
 
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2391
 
 
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 420
 
 
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 273
 
 
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1120
 
 
 
B65D CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES 173
 
 
 
H01K ELECTRIC INCANDESCENT LAMPS 121
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 162
 
 
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER152

Top Patents (by citation)

Patent # Title Filing Date Issue Date Intl Class Cited #
5,577,933 Watthour meter mounting apparatus with safety shieldAug 30, 95Nov 26, 96[H01R]34
5,571,031 Watthour meter mounting apparatus with improved electrical connectionsAug 30, 95Nov 05, 96[H01R]33
5,704,804 Apparatus for grounding external metal watthour meter componentMar 06, 96Jan 06, 98[H01R]27
5,586,913 S to B watthour meter socket adapterJan 11, 95Dec 24, 96[H01R]19
5,620,337 Fused watthour meter bypass storage adapterMar 15, 95Apr 15, 97[H01R]15
RE34531 Watthour meter socket adapterOct 19, 92Feb 01, 94[H01R]15
6,663,422 Jaw blades and jaw blade couplers for watthour meter socket adapterJan 14, 02Dec 16, 03[H01R]14
5,853,300 Watthour socket adapter with improved electrical connectionsJun 03, 96Dec 29, 98[H02B]12
6,325,666 Watthour meter socket adapter with safety shieldApr 14, 99Dec 04, 01[H01R]11
6,663,405 Disconnect watthour meter socket adapterNov 11, 02Dec 16, 03[H01R]10

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2011/0193,701 UTILITY METER TAMPER MONITORING SYSTEM AND METHODFeb 09, 10Aug 11, 11[G08B]
2011/0179,833 U-LOCKFeb 12, 10Jul 28, 11[B23P, E05B]
2010/0267,277 WATTHOUR METER SOCKET LOCK ADAPTERApr 21, 09Oct 21, 10[H01R]
2010/0043,507 LOCK APPARATUS FOR METER SOCKET COVERAug 19, 08Feb 25, 10[B65D]
2008/0266,761 LOCK RING FOR A WATTHOUR METER APPLICATIONApr 24, 07Oct 30, 08[H02B]
2006/0258,204 K-series watthour meter socket adapterMay 13, 05Nov 16, 06[H01R]
2006/0160,413 Terminal block jumperJan 19, 05Jul 20, 06[H01R]
2006/0082,955 Secure electrical service entrance power accessOct 15, 04Apr 20, 06[H02B]
2002/0063,635 Point of use digital electric energy apparatus with TCP/ IP network communicationSep 25, 01May 30, 02[G06F, G08C, G08B]
2002/0045,992 Point of use digital electric energy apparatus and method for measuring out-of-specification energySep 25, 01Apr 18, 02[G01R, G06F]

View all Publication..

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8,149,114 Utility meter tamper monitoring system and methodFeb 24, 11Apr 03, 12[G08B]
8,149,119 Utility meter tamper monitoring system and methodFeb 09, 10Apr 03, 12[G08B]
8,002,578 Watthour meter socket lock adapterApr 21, 09Aug 23, 11[H01R]
D642536 Electrical service socket adapter housingJul 13, 09Aug 02, 11[1303]
7,650,767 Lock ring for a watthour meter applicationApr 24, 07Jan 26, 10[B65D]
7,458,846 Electrical power service apparatus with external circuit breaker rocker switch resetJan 30, 07Dec 02, 08[H02B]
7,315,442 Secure electrical service entrance power accessOct 15, 04Jan 01, 08[H02B]
7,232,335 K-series watthour meter socket adapterMay 13, 05Jun 19, 07[H01R]
7,189,109 Modular watthour meter socket and test switchOct 01, 04Mar 13, 07[H01R]
6,975,504 Overall watthour metter enclosure safety replacement windowApr 01, 02Dec 13, 05[H02B]

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Top Inventors for This Owner

Inventor Name Address # of Patent/Pub
Robinson Darrell
Highland, MI
55
Pruehs Allen V
Pontiac, MI
31
Learmont Robert O
Walled Lake, MI
11
Loehr Karl R
Novi, MI
10
Shincovich John T
North Canton, OH
9
Goozen Robert
St. Clair, MI
7
Lewis Michael E
Ann Arbor, MI
5
Robinson Darrell A
Milford, MI
5
Langdon Albert K
Rochester, MI
4
Pruehs Allen
Not Provided
4