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Document |
Document Title |
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4653608 |
Extension ladder caddy
An extension ladder workshelf apparatus for supplying a work area on extension ladders. Apparatus is attached by hooks which allows apparatus to be attached at any desired height.
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4646878 |
Portable ladder step
A portable ladder platform having locking and leveling features. A platform is provided which attaches to a standard rung type ladder through brace members, one of which is hook shaped for...
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4618030 |
Ladder platform
A platform for a ladder having rungs includes a frame and a step structure. The frame is arranged to detachably attach to at least one of the rungs of the ladder. The step structure is hingeably...
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4616734 |
Roof Scaffolding
A firefighters' roof scaffolding is disclosed which is used by firefighters for standing upon the roof of a burning building in order to make a ventilation hole in the roof for ventilating the...
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4615412 |
Ladder rest device
A ladder rest comprises interconnected yokes (12,13) which extend across the front or climbing side of an upper ladder section (8) and are mounted on rungs (18) of that ladder section by hooks...
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4542874 |
Bracket for a work platform
A bracket is adapted for mounting on a ladder (1) as the support means for a work platform as one or more planks. The bracket comprises an arm (2) as a seat for the platform, a carrying bar (3)...
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4533018 |
Ladder support
A ladder support erectable onto a ladder for supporting workmen or materials. The ladder support includes a platform and at least two tensionable chain members. The platform is connectable in a...
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4496025 |
Foot support for ladder
A foot support adapted to be employed with a ladder which employs a generally flat plate member attachable to a shoe and a bracket extending upward and then hooking downward from the toe end of the...
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4489911 |
Ladder-mountable device
A device capable of being mounted on a ladder having hollow rungs comprises a platform or tray having a first arm mounted thereon adjacent one end thereof and a second arm pivotably mounted thereon...
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4482030 |
Support platform
A support platform for a ladder is disclosed which is arranged to be assembled with eight bolts by placing a platform on to a pair of straps which have hook members at either end thereof. Further,...
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4452337 |
Sectional scaffolding raising apparatus
Sectional scaffolding assemblies are widely used by craftsmen in the construction industry. Multiple levels of interlocking scaffolds are employed to reach high locations. The present invention is...
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4450935 |
Portable adjustable roof platform
A portable adjustable roof platform for use with a roof ladder so as not to damage a sloped roof surface. The roof platform may be quickly engaged with the roof ladder and adjusted to the...
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4440263 |
Attachment to a ladder
A ladder attachment includes a telescopic cross-bar 1A, 2A the ends of which carry wheels 3A for engaging a wall on either side of the ladder. This provides stability and also sets the ladder back...
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4425985 |
Ladder platform
A platform device having utility as a ladder platform includes a frame comprising support members, two on each side, with the support members on each side being joined adjacent their upper ends and...
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4401187 |
Ladder platform accessory
A platform accessory (20) for use with a straight ladder (22) includes a flat deck (40) adapted both to engage a lower rung (26L) of the ladder (22) and to connect to a higher portion of the ladder...
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4359138 |
Supporting device for ladders
A supporting device for ladders which has two supports which can be connected with rungs of the ladder by two connecting devices. The connecting devices form at least one pair of connecting parts...
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4342374 |
Ladder support
A ladder support for attachment to a first inclined ladder in order to support a second ladder extending upwardly therefrom which includes a base which is attached to the first ladder and bridges a...
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4331217 |
Ladder step and stabilizer
An attachment for a rung-type ladder which provides a generally horizontally disposed supporting surface such as a step. The attachment includes a pair of downwardly opening generally inverted...
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4306700 |
Ladder jack
In the art of scaffolding, temporarily utilizing elevated planks, stages or platforms for supporting workmen and materials through use of two or more leaning ladders, a compact ladder jack has a...
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4300740 |
Easily movable shelf for step ladder
A shelf, having a pair of brackets which extend downward and then forward from its back edge to engage the back edge and underside of either a step, or the top ledge, of a ladder. A stop member,...
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4261435 |
Ladder tray
A tray with a clip and wire frame support for secure mounting on the top platform of a step ladder. The tray is shaped to hold tools, and with small tray pockets - screws, nails and other small...
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4241807 |
Step attachment for ladders
A step attachment for conventional ladders includes two widened, horizontal steps, one in parallel, spaced-apart relation over the other, the forward edge of each step being positioned in the plane...
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4212371 |
Ladder attachment
The present invention relates to a foldable ladder attachment adapted to be secured to the rungs of a ladder to provide a platform for paint cans, brushes or like appurtenances or tools. The device...
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4211307 |
Removable step or shelf for ladder
A removable step for a ladder having a base member dimensioned to function as a seat or shelf, including an upward extending hanging member attachable at the upper end to a ladder rung, the lower...
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4085819 |
Platform attachment for a ladder
A platform attachment for a ladder includes a generally rectangular, substantially flat platform having an upturned edge and having an elongate rung-engaging channel secured to the lower surface...
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3792750 |
SAFETY DEVICE FOR LADDERS
A safety device for use with a ladder having a pair of laterally spaced rails and a plurality of rungs extending between and spaced along the rails with opposed bores spaced along said rails in the...
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3750844 |
LADDER ASSEMBLY
A ladder assembly in which the rungs are selectively and detachably retained in transversely aligned pairs of socket means carried by laterally spaced side posts, and a platform unit is mounted on...
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3734236 |
ADJUSTABLE LADDER PLATFORM
A stand off platform is attached to the top of a ladder to hold it away from an adjacent wall. The platform supports tools, paint cans, and the like. A suitable cushion on the edge of the platform...
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3552523 |
LADDER SCAFFOLD
A device for attachment to ladders which will give the painter or other user a solid smooth surface to stand on. This device may be also used with a second one of similar construction, the both...
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3511338 |
LADDER STAND
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3503468 |
PLATFORM ATTACHMENT FOR LADDERS
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3454132 |
LADDER STEP
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3331577 |
Article support for a ladder
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3190393 |
Ladder having removable rungs
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3179205 |
Ladder bracket
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3067836 |
Adjustable step for ladders
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2984446 |
Scaffold support
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2948349 |
Foot rest and work platform attachment for ladders
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2948350 |
Adapter step for ladders
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2910135 |
Ladder scaffold with guard rail
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2876047 |
Auxiliary ladder step assembly
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2871067 |
Stand-on platform for a ladder
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2848282 |
Ladder platform
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2818310 |
Ladder seats
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2802702 |
Swinging ladder seat
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2801886 |
Combination step and scaffold shelf for ladders
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D155566 |
Title is not available
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0093502 |
Title is not available
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D158136 |
Title is not available
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