Patents
Sitemap › E06 - Doors, windows, shutters, or roller blinds, in general; Ladders › E06C - Ladders › E06C 7 - Component parts, supporting parts, or accessories
Patents for E06C 7 - Component parts, supporting parts, or accessories (6,436)
05/1991
05/21/1991US5016732 Portable combination hunting and observation stand
05/08/1991EP0426401A2 Improvements in or relating to buckets
05/08/1991EP0425514A1 Ladder accessories
05/07/1991US5012895 Ladder stabilizer comprising top extension arms and attached stabilizer bars
05/07/1991CA2002447A1 Support attachment for a ladder
05/02/1991EP0424451A1 Ladder levelling device.
04/1991
04/30/1991US5010979 Ladder stabilizing device
04/30/1991CA1283640C Container support device
04/18/1991CA2024325A1 Ladder attachment
04/17/1991CA2024288A1 Pole gripping ladder stabilizing device
04/16/1991US5007503 Ladder levelling device with locking means
04/11/1991CA2006349A1 Improved novelty device
04/09/1991US5005668 Portable
04/09/1991US5005280 Method of manfacturing a foldable ladder structure
04/03/1991EP0419914A1 Foot for ladder rungs
03/1991
03/28/1991DE3931357A1 Ladder fixed to flat roof - has pivoting transit section for safety belt slide at top rail end
03/27/1991EP0418405A1 Clamp for a safety climbing device
03/26/1991US5002153 Ladder structure
03/19/1991US5000289 Extendable step ladder
03/13/1991CN2073024U Connection locator of aluminium ladder
03/12/1991US4998982 Metal ladder construction with reinforced side rails
03/12/1991CA1281310C Attachment to stabilize and expand the use of ladders constructed with hollow rungs
03/05/1991US4997064 Device for automatically securing a climber climbing a wall
03/05/1991US4997061 A-frame
02/1991
02/26/1991US4995578 Apparatus and method for securing a tubular workpiece in position on a support
02/26/1991US4995476 Safety attachments for ladders
02/26/1991US4995474 Safety ladder
02/21/1991WO1991002136A1 Ladder with fall-guard and blocked access
02/19/1991US4993514 Ladder levelling device
02/12/1991US4991808 Movable utility bracket for ladders
02/12/1991US4991690 Use in climbing trees
02/06/1991CN2070809U Joint of folding al ladder
01/1991
01/31/1991DE3933598A1 Fighter aircraft cockpit access ladder - incorporates longerons made from trunks of pine trees
01/23/1991CN2069920U Improved folding aluminium setting joint of ladder
01/15/1991US4984655 Ladder adjustment apparatus
01/08/1991CA1278805C Method and apparatus for reinforcing a hook to rail connection for scaffolds or the like
01/08/1991CA1278781C Ladder support for eavestrough or gutter
12/1990
12/25/1990US4979710 Tray accessory apparatus for ladders
12/25/1990US4979590 Ladder platform
12/13/1990WO1990015219A1 Safety device for access to a ladder from an upper floor
12/12/1990EP0402214A1 Safety device for the access to a ladder from an upper floor
12/12/1990CN1047719A Ladder support
12/04/1990US4974701 Step ladder construction
12/04/1990US4974699 Ladder safety device
11/1990
11/29/1990WO1990014493A1 Ladder with four-point footing
11/29/1990WO1990014491A1 Extension ladder
11/27/1990US4972923 Ladder platform
11/27/1990US4972922 Adjustable scaffolding assembly
11/27/1990US4972571 Method of making a ladder
11/20/1990US4971167 Ladder support apparatus
11/14/1990EP0397159A1 Device for extracting a catching means from, and inserting a catching means in a guiding rail of a protection against falling
11/07/1990EP0396140A1 Tray accessory apparatus for ladders
11/06/1990US4967879 Ladder
11/05/1990CA2015763A1 Tray accessory apparatus for ladders
10/1990
10/23/1990US4964601 Container for attachment to a ladder
10/23/1990US4964488 Ladder stabilizer
10/16/1990CA1275279C Folding, burglar tamper resistant fire escape ladder with separate release stations and safety belts with locking brackets
10/16/1990CA1275162C Gutter protector
09/1990
09/26/1990EP0389391A1 Device for automatically securing a wall scaling climber
09/19/1990CN2062377U Locating device for multi-stairs
09/18/1990CA1274224A1 Paint can holder for hollow rung ladders
09/05/1990CN2061600U Multistep connecting locating device
09/04/1990US4953661 Ladder attachment
08/1990
08/21/1990US4949925 Ladder caddy
08/21/1990US4949811 Ladder brace
08/21/1990US4949810 Attachment to stabilize and expand the use of hollow rung ladders
08/21/1990US4949809 Extendable pole locking mechanism for ladder stabilizer
08/14/1990US4947959 Folding ladder
08/09/1990WO1990008876A1 Ladder attachment
08/07/1990US4946004 Pole gripping ladder stabilizing device
08/02/1990DE3902828A1 Stand
07/1990
07/25/1990EP0379422A1 Ladder obtained from combining two single ladders
07/18/1990EP0378375A1 Ladder platform
07/17/1990US4941547 Safety featured ladder scaffolding
07/03/1990US4938728 Magnet actuated floating rung novelty ladder
07/03/1990US4938312 Ladder ridge hook and stand off
06/1990
06/21/1990DE3941121A1 Step-ladder foot extension - has separate guide for adjustable foot-rail secured to ladder upright
06/21/1990DE3842302A1 Step or platform for a stepladder
06/13/1990EP0372897A1 Ladder Stabilizer
06/12/1990US4932498 Gutter guard
06/05/1990US4930599 Ladder and carriage combination
06/05/1990CA2004466A1 Ladder stabilizer
05/1990
05/17/1990WO1990005234A1 Foldable fire-escape ladder
05/15/1990US4924971 Ladder safety apparatus
05/08/1990US4923050 Ladder support
05/08/1990US4923049 Wing extension for roof ladder
05/02/1990EP0365578A1 Ladder safety device
04/1990
04/24/1990US4919229 Stable working platform
04/19/1990WO1990004081A1 Article holding tray assembly for ladder
04/03/1990US4913394 Article holding tray assembly for ladder
04/03/1990CA1267394A1 Ladder support
03/1990
03/28/1990EP0360049A1 Ladder platform
03/27/1990US4911266 Ladder lift apparatus
03/27/1990US4911265 Ladder platform with rung securing mechanism
03/22/1990WO1990002863A1 Pivoting obturation panel fitted with a locking device
03/21/1990EP0359054A1 Ladder composed of stiles linked to rungs
03/20/1990US4909352 Ladder support system
03/20/1990US4909351 Platform attachment for a ladder
03/13/1990US4907675 Modular constructional element in particular of a ladder or scaffolding
03/08/1990WO1990002241A1 Compressible roller for loadable equipment
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