Richards Manufacturing Company

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 16117
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 346
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 233
 
  
 
1303 EQUIPMENT FOR DISTRIBUTION OR CONTROL OF ELECTRIC POWER269
 
  
 
H01C RESISTORS127
 
  
 
H01H ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES 193
 
  
 
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
9923285 Method and related device for connecting to a metallic shield of a cableJun 20, 16Mar 20, 18[H01R]
9392709 Cold shrinkable primary jointMar 26, 15Jul 12, 16[H01R, H05K]
9379526 Enclosure for submersible network protectorsMar 24, 15Jun 28, 16[H02B]
9059581 Cold shrinkable primary jointApr 16, 12Jun 16, 15[H01R, H02G]
9006595 Link disconnect box for an electrical distribution network protectorJan 25, 13Apr 14, 15[H02B, H01H, H05K]
D683319 Splice restraintDec 10, 12May 28, 13[1303]
D678846 Splice restraintAug 26, 11Mar 26, 13[1303]
8221155 Splice restraint and mating indicatorNov 21, 11Jul 17, 12[H01R]
8187025 Splice restraint and mating indicatorAug 26, 11May 29, 12[H01R]
8129618 Cable jointSep 09, 08Mar 06, 12[G08B, H02G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8502076 Cold shrinkable secondary spliceExpiredDec 10, 10Aug 06, 13[H02G]
2010/0200,292 SECONDARY CAPAbandonedFeb 02, 10Aug 12, 10[H02G]
2010/0116,638 SOCKET ASSEMBLYAbandonedNov 12, 09May 13, 10[H01R, H01H]
2009/0298,342 KNOWN POINT ELBOWAbandonedAug 06, 09Dec 03, 09[H01R]
2009/0230,090 VACUUM SWITCHAbandonedMar 12, 09Sep 17, 09[H01H]
4530355 Compression screw assemblyExpiredJan 18, 82Jul 23, 85[A61F]
4292693 Locking bail stapedial prosthesisExpiredOct 05, 79Oct 06, 81[A61F]
4288066 Container for medical deviceExpiredDec 10, 79Sep 08, 81[B25B]
4281419 Middle ear ossicular replacement prosthesis having a movable jointExpiredDec 10, 79Aug 04, 81[A61F]
4263903 Medical staple meansExpiredJan 08, 79Apr 28, 81[A61B]
D254987 Hip prosthesisExpiredOct 31, 77May 13, 80[D240]
4193140 Knee prosthesisExpiredDec 19, 75Mar 18, 80[A61F]

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