Matches 501 - 550 out of 18967 < 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >
Match Document Document Title
6932195 Intermediate scaffold member join  
An intermediate scaffold member join comprising a top side, a first side and a second side cooperating to form a channel therebetween. The channel is sized to accept a horizontal scaffold member....
6932194 Safety rail for scaffolding  
A first embodiment of a safety rail for a folding scaffolding cart comprises a single hollow metal tube having two longitudinal ends and shaped to have three smooth 90 degree bends to fit diagonal...
6932193 Boat bow access ladder for trailer  
A boat ladder attached to a trailer for easy access to a bow of a boat. The ladder comprises two side rails with spaced-apart steps or rungs between the side rails, the lower portion of one of the...
6932192 Boat stairs bracket  
A bracket to hold a boarding ladder to a boat. A quick release mechanism for both the ladder and the bracket itself are disclosed. A mounting plate is substantially flush with the side of the boat....
6932191 Roof scaffold support  
A roof scaffold support is adapted to be located on a ridge of a roof, such as a hip roof, and includes a roof-engaging base unit that has two sections that are pivotally attached to each other and...
6931793 Roof scuttle safety railing system  
A roof scuttle safety railing system is provided for an existing or new roof scuttle which railing may be installed on the roof scuttle by unskilled labor without compromising the integrity of the...
6929096 Stringer/shelf frame construction  
A workbench frame having spanning element with a stringer portion and a shelf portion with a bend extending along an entire length between the stringer and shelf portions. The stringer and shelf...
6929095 Roll-up stablizer  
The roll-up stabilizer includes an elongated aluminum stabilizer bar that is square in cross-section. The bar is U-shaped and is bent at both ends to form the arms of the “U”. Each arm has a...
6929094 Restraint system, apparatus and method for ladder system  
A fall restraint system to be incorporated in an existing ladder system where there are ladder stations, each having a platform, a ladder extending up from the platform, a safety cage around an...
6929093 Accessory for a ladder  
An accessory for a ladder includes a set of wheels that can be attached to the feet of the ladder and a gear mechanism that couples those wheels to an operating handle. The operating handle...
6926365 Body support for automotive mechanics  
A mechanic's body support including first and second horizontally-oriented and spaced-apart base rails and first and second spaced-apart support rails. Each of the support rails has one end...
6926241 Roofmates™ roofing accessories  
A number of roofing accessories, including a lightweight adjustable ladder and scaffold support are disclosed. The scaffold support includes a pair of rails at the standard spacing of most roof...
6926120 Masonry project kit  
Masonry project kits assist with building basements. In the course of building a basement, it is frequently necessary to climb over and lift equipment over walls. A wall hanger is provided to...
6926119 Folding steps  
A climbing aid for assisting people to move up or down to different levels has steps that can be folded into attached integral handrails that circumscribe the steps when folded so that no parts...
6926118 Anchor for personal fall arrest equipment  
An anchor for positioning in an opening of a surface includes a first generally flat portion having a slot formed therein, the slot having a longitudinal centerline; a second generally flat portion...
6925760 Stackable modular arena seating  
Stackable modular arena seating risers include permanently attached high quality fold down seats that are the equal of normal arena seats. Stacking of the riser modules is facilitated by the use of...
6923214 Device for servicing an aircraft on the ground  
A device for servicing an aircraft on the ground includes a rolling support and a cable or hose assembly having a first end for connection to a ground unit and an opposite second end for connection...
6918624 Vehicle tailgate with supplemental tailgate having a flip out step  
A tailgate for a vehicle has a supplemental tailgate that retracts within the tailgate and is extendable therefrom in order to provide multiple assist functions. The supplemental tailgate includes...
6918465 Outdoor seat cushion for use with an elevated wild game observation stand, and observation stand including same  
A seat cushion, for use with an elevated outdoor hunting or observation stand, is constructed with a plurality of layers therein. The seat cushion is constructed in two or more layers in which one...
6918464 Energy absorber  
An energy absorber comprises a housing ( 1 ), a store ( 15 ) of plastically deformable material ( 8 ) mounted in the housing and having an endstop ( 27 ), an attachment ( 3 ) for attaching the...
6915878 Self-balancing ladder and camera dolly  
A device and methods for supporting a payload, such as a user, at a variable height above the ground and for repositioning the payload in a dynamically stabilized mode of operation. The transporter...
6913114 Roof anchor ladder attachment assembly  
A roof ridge anchor assembly for attaching to and securing a ladder to the roof ridge of a building. One embodiment consists of a pair of devices attached to the rungs of a ladder to allow a ladder...
6913113 Adjustable-height ladder  
An adjustable-height stepladder has an upper-front frame and an upper-rear frame interconnected by a top member. The upper-front frame and the upper-rear frame each have an elongate slide track. A...
6910552 Rescue system for high-rise buildings  
A system for use in conjunction with emergency rescue sleeves that are mechanically deployed along at least a pair of supporting cables taught between a compacted sleeve storage compartment located...
D506583 Pet pool ladder  
6908075 Safety railing system  
Upright stanchions with supports for removable horizontal safety rails have bottom end portions supported on base units that, in turn, are secured to wall framing from the inside of the framing.
6907960 Safe auto-locking belay override mechanism  
A Safe Auto-Locking Belay Override Mechanism ( 24 ) is provided which causes an auto-locking belay device to lock a rope against movement if a belayer panics, as sometimes happens if a climber...
6907957 Trench shield ladder  
A trench shield ladder that hangs on the wall of the trench shield to provide workmen safe access to a trench. The ladder is provided with a top platform and hand rails that extend over the...
6907956 Device for rescuing persons, objects and the like from buildings  
A device for rescuing persons and objects from buildings has at least one rescue element that is a rescue rope to be anchored to the ground. A retaining element of a rescue belt can be attached to...
6907894 Collapsible protective shelter device having dielectric and fire-resistant properties  
A dielectric, fire-resistant shelter apparatus is disclosed which affords temporary protection to individuals exposed to the open environment. The shelter apparatus includes a protective canopy...
6904862 Track for locating a ladder with respect to a gate on a deck  
A track has a housing with a bore therein that extends from a first end to a second end, a linear slot at the top of the bore, a radial projection perpendicular to the linear slot, an axial groove...
6904720 Construction enclosure system  
There is provided a framework for a construction enclosure system comprising a plurality of brackets, a plurality of rigid elongated frame members, and a plurality of reinforcement members. The...
6902037 Device for securing rope ladder steps  
This invention is directed to a device for securing a step of a rope ladder to the rope. The device includes an upper and a lower wedge collar, each of which has a central slot through which the...
6902036 Stabilizer for folding step ladders  
A ladder is equipped with a stabilizing device. The stabilizing device resists movements of the ladder's feet which would occur in response to movements of a ladder's user while on the ladder. The...
6902035 Step stool with step lock  
A step stool includes a frame, a step coupled to the frame for pivotable movement, and a step lock. The step lock is used to lock the step to block pivotable movement of the step relative to the...
6902034 Apparatus with utility tray mounted to scaffold  
An apparatus includes a scaffold and a utility tray. The utility tray is mounted to the scaffold.
6902033 Portable folding observation tower for attachment to a vehicle  
A tower system adapted to be secured non-permanently to different sized cargo portions of a moving vehicle is disclosed. The system comprises (i) a tower structure including means to allow a user...
6902032 Technician catcher  
This invention provides apparatus and methods of use for a technician catcher safety device having the means to securely engage the pole so that the safety device can hold or otherwise support a...
6902031 Personal safety device for a vertical rope  
A safety device ( 100 ) includes a base ( 110 ), a handle ( 120 ) pivotally mounted on the base, a cleat ( 130 ) pivotally mounted on the base, and a cover ( 140 ) pivotally mounted on the base. A...
6899203 Rope management apparatus  
Embodiments of the invention provide a simple and convenient way to ascend and descend a rope without using a belayer. Embodiments of the invention can smoothly transition from a rope clamping...
6899201 Hoop for a safety cage assembly of a ladder  
A hoop for a safety cage assembly of a ladder includes a rigid arcuate band having a first face, a second face, a first end and a second end. Each of the first end and the second end are secured to...
6896273 Ladder dolly  
A dolly is disclosed for transporting a ladder. The dolly has a main frame, a ladder brace, and a ladder stop. The main frame has a first end, second end, and a single longitudinal frame member...
6896102 Angled gripping joint combination for support structures  
An apparatus used in the assembly and structure of tables, benches, sawhorses, and scaffolds. In particular, the invention discloses a U-beam top joint with lumber end gripper used with a U-beam...
6896101 Climbing device  
A climbing device is configured to have a locking mechanism operative to allow the handle and the footplate of the climbing device to pivot to and engage a portion of building structure in a...
6895716 Peelable suspension cable positioning apparatus and method  
Rapid deployment of a suspension cable is a supportive system to several high-rise building rescue methods. A cable is pre-attached in a peelable manner to the building side and rigidly attached to...
6892860 Scaffold with leg lock  
A scaffold includes a platform, a pivotable leg unit, and a leg lock. The leg lock is used to lock the leg unit in an extended position for use of the scaffold.
6892859 Self-stabilizing trestle  
A self-stabilizing trestle includes independently pivoting leg assemblies, which allow a substantially horizontal support surface defined by the trestle to be maintained stable when the trestle is...
6892858 Ladder bag and method of use  
A rugged braced bag for securing hand tools and other equipment to a ladder, scaffold, or mechanical lift within easy reach of a worker. The bag has wide flexible support band with a rigid distal...
6892857 Fire escape  
Fire escape apparatus for egress from a multi-storied building structure from an upper level thereof is provided. The apparatus includes an elongate mesh tube, the tube being substantially longer...
6892395 Safety garment having safety harness  
The safety garment for industrial and construction workers, and hunters incorporates a safety harness in to the body of a jacket, coat, or other apparel. The garment has a safety harness with a...
Matches 501 - 550 out of 18967 < 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 >