Richards Manufacturing Company Sales, Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 940
 
 
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 6127
 
 
 
B66C CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES 229
 
 
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL268
 
 
 
H01C RESISTORS226
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9787077 Arc proof cover inspection sleeveSep 03, 14Oct 10, 17[H02G]
9762046 Sleeve for shielding electrical jointApr 18, 13Sep 12, 17[H01R, H02G]
9728307 R-stack arresterMar 15, 13Aug 08, 17[H01C, H02H]
9651173 Lifting support systemMay 01, 15May 16, 17[F16L, H02G, B66C]
9455524 Self-supported jacket seal for high voltage cable accessoriesJun 29, 15Sep 27, 16[H01R]
9071004 Self-supported jacket seal for high voltage cable accessoriesMar 15, 13Jun 30, 15[H01R]
9048638 7-Way crab jointJan 17, 13Jun 02, 15[H01R, H02G]
6782618 Adapter mandrel used in conjunction with premolded high voltage connectors and connector componentsOct 26, 01Aug 31, 04[H01R]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0350,538 Lifting Support SystemAbandonedMay 15, 17Dec 07, 17[F16L, H02G, B66C]
2017/0125,986 Cable Accessory Removal ToolAbandonedNov 02, 15May 04, 17[H02G]
5315869 Gas meter assemblyExpiredMar 10, 92May 31, 94[G01F]
5284044 Wire joining deviceExpiredApr 14, 92Feb 08, 94[B23P]

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