Patents
Patents for E06C 7 - Component parts, supporting parts, or accessories (6,436)
01/1994
01/11/1994US5277272 Manhole ladder
01/11/1994US5276943 Paint can handle
01/11/1994CA2016413C Device for removing a safety catch from, or setting it into, a guide rail of a safety apparatus
01/05/1994CN2152069Y Adjustable lift ladder
01/04/1994US5275257 Portable nature stand
01/04/1994US5275256 Ladder carriage apparatus
12/1993
12/29/1993EP0575600A1 Device for use in carpentry and painting
12/29/1993CN2151242Y Multiple locations ladder
12/28/1993US5273133 For attachment to the side rails of a ladder
12/23/1993WO1993025793A1 Ladder, kit and leaning support for ladders
12/23/1993CA2115752A1 Ladder, kit and leaning support for ladders
12/15/1993EP0440728B1 Foldable fire-escape ladder
12/01/1993CN2148165Y Locking variable-angle multipurpose ladder
11/1993
11/30/1993US5265699 Ladder Guard
11/30/1993US5265698 Self-leveling ladder
11/30/1993US5265696 Ladder climbing safety clamp
11/25/1993DE4216570A1 Step ladder of pluggable components - has both ends of each step with transverse apertures w.r.t. step tread face
11/23/1993US5263551 Device for use in carpentry and painting
11/16/1993US5261507 Ladder standoff
11/10/1993EP0569099A1 Scaffold
11/09/1993US5259525 Paint container holder
11/09/1993US5259480 Ladder top
11/04/1993DE4214671A1 Ladder for climbing mast or tall tree - is held in place by wires attached to side arms at top of short sections
10/1993
10/26/1993US5255758 Protective ladder assembly for scaffolding structure
10/19/1993CA2007592C Ladder stabilizer assembly
10/14/1993DE4232318A1 Airtight silo for storage of vegetable fodder - consists of rigid container in which airtight sack is suspended from hangers with lower end attached to silo bottom
09/1993
09/14/1993US5244291 Means and method of attachment of hollow thin-walled structural members
09/12/1993CA2062633A1 Ladder leveling adapter
09/07/1993US5242031 Ladder accessory
09/01/1993EP0558394A1 Mounting device for ladders accessoires
08/1993
08/24/1993US5238084 Safety device for climbing ladders
08/17/1993US5236161 Paint roller tray and ladder attachment
08/05/1993WO1993015292A1 Pultruded composite joint system for electrical transmission towers and other large structures
08/03/1993US5232067 Stile extending attachment for ladder
07/1993
07/13/1993US5226623 Paint bucket holder
07/13/1993US5226504 Self adjusting ladder stabilizer
07/07/1993WO1993014293A1 Device for use in carpentry and painting
07/07/1993CA2105557A1 Device for use in carpentry and painting
06/1993
06/29/1993US5222575 Ladder leveling and stabilizing extension and foot
06/09/1993CN2135640Y Safety fire fighting hook ladder
06/01/1993US5215163 Ladder support
05/1993
05/26/1993CN2134444Y Quick regulating device for scaffold
05/12/1993EP0541454A1 Material hoist
05/06/1993DE4136201A1 Rest platform for ladder - has two bearing brackets welded to mounting bracket with hinge and clamping pins held by pin
05/05/1993EP0540325A1 Ladder
04/1993
04/22/1993DE4233484A1 Extendable ladder with vertical shaft - comprises two rails joined by rungs with guide connected to shaft wall and locking mechanism for specific ladder position
04/21/1993EP0481990B1 Compressible roller for loadable equipment
04/06/1993CA1315721C2 Solution and method for removing inorganic and organic deposits from contact lenses
03/1993
03/25/1993DE4131245A1 Ladder for use on uneven ground - has extension connectable to one side stringer
03/11/1993DE4129507A1 Ladder to climb masts, for maintenance works, etc. - has single clamp at top end of ladder, and transverse bar as foot on lower end
03/11/1993DE4129506A1 Ladder for climbing masts, for maintenance works, etc. - consists of three sections, top one having clamp for fastening to mast, and fold-out tread
03/09/1993US5191954 Ladder rung supported combination platform and utensil rack
03/02/1993US5190257 Beverage container holder
02/1993
02/10/1993EP0424451B1 Ladder levelling device
02/04/1993DE4125780A1 Ladder with grooved rungs - has rungs comprising metal cores with slots over which rubber covers fit.
02/02/1993CA2075137A1 A ladder shoe and method of use
01/1993
01/26/1993US5181682 Tool holder
01/26/1993US5181584 Ladder leveling adapter
01/26/1993US5181583 Ladder-like stilts for ceiling work
01/26/1993US5181582 Scaffold for an a-frame ladder
01/19/1993US5180032 Ladder stabilizer apparatus
01/19/1993US5180031 Gardener's aid for sloped ground
12/1992
12/29/1992US5174412 Ladder leveler
12/24/1992DE4208499A1 Safety stand for ladder - has adjustable-length detachable transverse strut in rings held by spindles with wing-nuts and clamp
12/23/1992CN2125686U Location joint of folding ladder
12/23/1992CN2125685U Cyclotron connecting mechanism for stressed truss structure
12/10/1992WO1992021847A1 An attachment for ladders
12/10/1992CA2110157A1 An attachment for ladders
12/08/1992US5169098 Gutterbuddy and ladder-guide
11/1992
11/25/1992CN2122928U Positioning joint for foldable aluminium ladder
11/24/1992US5165641 Large contact area braces for a ladder
11/24/1992US5165501 Ladder support attachment
11/12/1992WO1992019834A1 Ladder
11/11/1992WO1992020613A1 Bungy jumping tower
11/11/1992CA2084901A1 Bungy jumping tower
11/10/1992US5161909 Packaging clip
11/10/1992US5161639 Derrick counterweight assembly
10/1992
10/29/1992WO1992018412A1 Emergency ladder with a built-in lift
10/29/1992DE4113469A1 Step ladder with lateral support - has support strut rotating out from one of the ladder frames to give lateral support
10/28/1992EP0510173A1 Ladder leveling device
10/27/1992US5158389 Hollow section for coupling with other sections
10/27/1992US5158023 Scaffold table for sheet rock finishers
10/20/1992US5156234 Ladder structure
10/18/1992CA2051089A1 Foldable step ladder with ironing board
10/14/1992EP0508028A1 Process for connecting two pipe sections and the pipe joint thus formed
10/13/1992US5154383 Ladder-mountable holder for paint cans and the like
10/13/1992US5154257 Adjustable ladder apparatus
10/13/1992US5154255 Ladder shoe and method of use
09/1992
09/29/1992CA2013985C Stepladder platform support
09/27/1992WO1992017677A1 Ladder stiles and ladders produced therefrom
09/22/1992US5148892 Quick stand adjusting device
09/22/1992US5148891 Ladder extension step apparatus
09/14/1992CA2038187A1 Box ladder and method of manufacture thereof
09/08/1992US5145226 Paint can holder securable against accidental detachment
09/08/1992US5145031 Electric ladder
09/03/1992DE4106176A1 Tool and material location for upright ladder - involves frame made of flat iron and closed on four sides, fitted over end of ladder side rails
08/1992
08/25/1992US5141076 Stepladder foot pad
08/20/1992WO1992014025A1 Construction of a structure with bars and longitudinal members, such as a ladder, and structure so obtained
08/18/1992US5139109 Ladder levelling device
08/18/1992US5139108 Stabilized ladder power winch system
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