| Patents for A63B 27 - Apparatus for climbing poles, trees, or the like (853) |
|---|
| 05/23/1995 | US5417306 Tree climbing apparatus |
| 04/26/1995 | CN2195355Y Climbing hook |
| 04/18/1995 | US5407025 Gripping device for timber |
| 03/21/1995 | US5398779 Climbing tree blind |
| 03/08/1995 | CN2191011Y Aid for climbing round poles attachable to feet |
| 03/08/1995 | CN1099663A All-weather crab clamp type pole-climbing device |
| 11/08/1994 | US5361869 Hand climber |
| 10/04/1994 | US5351783 Self-propelled vehicle for climbing along pole-shaped elements, such as tree trunks, poles and the like |
| 09/19/1994 | CA2091930A1 Pole climbing device |
| 09/14/1994 | EP0614332A1 Machine for pruning standing trees. |
| 09/01/1994 | WO1994019063A1 Mast climber - a device for ascending a profiled mast |
| 08/30/1994 | US5341896 Safety harness for tree climbers |
| 08/30/1994 | CA2004904C Cushioned wrap-around pad for use with a pole or tree climber |
| 08/11/1994 | DE4303869A1 Universal climbing iron for climbing wood, steel, aluminium and concrete masts |
| 05/18/1994 | CN2165181Y Strong device for climbing on wall |
| 05/17/1994 | US5311967 Hand climber |
| 04/26/1994 | US5305849 Tree step caddy |
| 04/19/1994 | CA2069288C Lineman's pole strap assembly |
| 01/18/1994 | US5279388 Tree climber or step device |
| 11/09/1993 | US5259478 For traveling up and down a pole |
| 11/02/1993 | US5257677 Climbing device for columnar members, such as trees, poles and the like |
| 10/28/1993 | DE4213753A1 Tree trunk climbing appts. with trunk and foot parts - has two trunk arms and one foot arm in common plane, coupled firmly by connector arm at front ends |
| 08/25/1993 | CN1075430A Safety apparatus with gripping means |
| 08/19/1993 | WO1993014824A3 Lanyard with pole gripping means |
| 08/10/1993 | US5234074 Lanyard with pole gripping means |
| 08/05/1993 | WO1993014824A2 Lanyard with pole gripping means |
| 08/05/1993 | CA2128718A1 Lanyard with pole gripping means |
| 08/04/1993 | CA2074979A1 Tree climbing apparatus and method |
| 08/03/1993 | US5231775 Spiked boot for tree climbing |
| 07/29/1993 | DE4201989A1 Footwear grapnel for climbing up trees - has dish shaped upper with reinforcement ridges on instep, pin and straps |
| 06/29/1993 | US5222991 Lanyard with pole gripping means |
| 06/10/1993 | WO1993010658A1 Machine for pruning standing trees |
| 06/10/1993 | CA2123917A1 Trimer for line tree |
| 05/19/1993 | EP0542168A1 Self-propelled vehicle for climbing along pole-shaped elements, such as tree trunks, poles and the like |
| 05/12/1993 | EP0541481A1 Device for climbing up a sailing boat mast |
| 04/21/1993 | CN2130097Y Climbing pole apparatus |
| 02/09/1993 | US5184696 Fall arrest belt assembly |
| 01/27/1993 | CN1068404A Wall climber |
| 01/21/1993 | WO1993000967A1 System for aiding tree or pole climbing |
| 09/16/1992 | CN2115813U Self-adjusting size safety stirrup pole climber |
| 09/09/1992 | CN2115129U Concrete pole climbing device |
| 08/25/1992 | US5141074 Lineman's pole strap assembly |
| 05/19/1992 | CA1301219C Pole climbing spurs |
| 04/07/1992 | US5101934 Tree stand |
| 03/24/1992 | US5097925 Tree walker |
| 02/11/1992 | US5086873 Tree step |
| 01/22/1992 | CN2093667U Convenient tree-climbing tongs |
| 01/14/1992 | US5080194 Gaff protective cover |
| 10/23/1991 | CN2087086U Pole climbing device |
| 08/14/1991 | CN2082624U Handy automatic climbing pole machine |
| 06/19/1991 | EP0433195A1 Mobile artificial climbing wall |
| 06/13/1991 | WO1991008806A1 Mobile artificial climbing wall |
| 06/13/1991 | CA2046290A1 Mobile artificial rock climbing wall |
| 05/21/1991 | US5016734 Pole climbing device |
| 04/10/1991 | CN2074654U Manipulator for climbing |
| 02/19/1991 | US4993515 Pole climber assembly |
| 02/05/1991 | US4989693 Gaff protective cover |
| 12/27/1990 | EP0404705A2 Apparatus for climbing poles, trees or the like |
| 12/26/1990 | CN2067998U Elevator |
| 11/29/1990 | WO1990014133A1 Pole climber |
| 10/04/1990 | WO1990011107A1 Pump jack |
| 09/11/1990 | US4955584 For traveling up and down a pole |
| 08/29/1990 | CN2061063U Climbing pole protector |
| 07/24/1990 | US4942941 Anti-spin handle for pump jack |
| 07/03/1990 | US4938313 Cushioned wrap-around pad for use with a pole or tree climber |
| 06/20/1990 | CN2058340U Metal catcher manpower climbing harness |
| 06/12/1990 | US4932497 Auxiliary tower climbing step |
| 05/29/1990 | US4928791 Rope climber |
| 05/22/1990 | CA1269412A1 Fall arrest device |
| 05/01/1990 | US4921069 Rope clamp for resisting slippage of a rope |
| 05/01/1990 | CA1268504A2 Pole climbing aid |
| 03/20/1990 | CA1266760A2 Line clamp for climbing aid |
| 03/07/1990 | CN1007052B Mechanical climbing vehicle |
| 01/30/1990 | CA1265173A1 Fall arrest device for pole climbers |
| 10/24/1989 | US4875550 Gaff |
| 09/19/1989 | US4867272 Steps for climbing trees |
| 08/02/1989 | CN2042247U Pole-climbing machine |
| 06/07/1989 | CN2038794U Scaffold climbing apparatus |
| 05/24/1989 | CN2038289U Portable mechanical pole-climbing wheelbarrow |
| 05/24/1989 | CN2038014U Pole and pipe-climbing equipment for cable-climbing |
| 05/09/1989 | CA1253908A1 Pole climbing aid |
| 04/05/1989 | CN2035253U Feet-control pole-climbing device |
| 03/07/1989 | US4809815 Hand climber for hunting uses |
| 01/11/1989 | CN2030770U New-type multi-functional safety climbers device |
| 01/04/1989 | CN2030097U Self-lock climbing apparatus for electric pole |
| 12/27/1988 | US4793439 Apparatus for climbing trees, poles and the like and being remotely controlled from ground elevation |
| 12/08/1988 | DE3727387C1 Scissor-type climbing device for climbing trees |
| 09/28/1988 | CN88100697A Machine for man climbing up electric wire pole |
| 05/31/1988 | US4747468 Fall arrest device |
| 05/03/1988 | CA1236080A1 Heavy duty pump jack |
| 03/15/1988 | US4730702 Tree-climbing apparatus |
| 03/08/1988 | CA1233860A1 Pole climbing aid |
| 01/05/1988 | CA1231122A1 Tree stand |
| 10/20/1987 | US4700807 Tree step |
| 10/06/1987 | US4697669 Folding portable tree step |
| 07/14/1987 | US4679658 Gaff |
| 07/07/1987 | US4677936 Progressively movable holding device |
| 06/23/1987 | US4674597 Tree climbing device |
| 06/02/1987 | US4669575 Tree step |
| 05/06/1987 | EP0220192A1 Movable support system |