A62B 1/12

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Showing 1 to 20 of 27 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
8225905 Ascender device with cam for belaying on a fixed ropeNov 09, 09Jul 24, 12ZEDEL
6810997 Controlled descent deviceJul 05, 01Nov 02, 04MINE SAFETY APPLIANCES COMPANY
6672428 Personal descent apparatusFeb 28, 02Jan 06, 04Not available
6626265 Controlled descent apparatusJun 29, 01Sep 30, 03FIDS, Inc.
5979601 Telescopic emergency egress deviceJul 13, 98Nov 09, 99Not available
5494133 Controlled weight-lowering deviceApr 19, 94Feb 27, 96GREEN, KENNETH
4867276 Fast-lowering hydraulic equipmentJul 26, 88Sep 19, 89Not available
4781269 Descent regulator and escape systemJun 18, 87Nov 01, 88Not available
4722422 Emergency escape apparatusMar 03, 86Feb 02, 88Not available
4688659 Emergency descent deviceDec 30, 86Aug 25, 87Not available
4655327 Impeller type descent slowing deviceOct 31, 84Apr 07, 87LONSEAL CORPORATION
4653609 Controlled descent apparatusNov 30, 84Mar 31, 87Not available
4554997 Emergency descent deviceMar 07, 85Nov 26, 85Not available
4550804 Climbing assist apparatus having controlled descent and escape mechanismFeb 15, 84Nov 05, 85Not available
4523664 Safety descent deviceApr 02, 84Jun 18, 85Not available
4512438 Escape apparatusJan 30, 84Apr 23, 85Not available
4493396 Winch for safely lowering a person at a controlled rateMar 14, 83Jan 15, 85PARA-WINCH CORPORATION, A FL CORP
4480716 High rise escape deviceJun 03, 83Nov 06, 84Not available
4463830 Reel for a life-lineMar 09, 82Aug 07, 84Machinefabriek Geurtsen Deventer B.V.
4452430 Safety device for lowering persons and loadsFeb 25, 82Jun 05, 84Not available

Showing 1 to 20 of 27 results