LandOfFree - US Patents - Listing for Implements or apparatus for applying pushing or pulling force

Implements or apparatus for applying pushing or pulling force – Metallic spring stretcher and/or compressor

Safe operating motorcycle lift and method

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety apparatus for horizontal lifeline

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety apparatus for horizontal lifeline

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety apparatus for horizontal lifeline

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety brake mechanism for a winding drum and method for...

Implements or apparatus for applying pushing or pulling force – Step-by-step traveling bar – Pawl actuated

Safety catch apparatus for a suspension system

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety device

Implements or apparatus for applying pushing or pulling force – Step-by-step traveling bar – Pawl actuated

Safety device

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element

Safety device

Implements or apparatus for applying pushing or pulling force – Load engaging member and power transmitting cable for...

Safety device for a lifting apparatus

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety device for air balancing hoist

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety device for an air balancing hoist

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety device for an air balancing hoist

Implements or apparatus for applying pushing or pulling force – Single throw lever – Mechanically actuated

Safety device for hydraulic engine hoist

Implements or apparatus for applying pushing or pulling force – Hoisting truck – Single throw lever

Safety device for lifting apparatus

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element

Safety device for lowering persons and loads

Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum

Safety device of air balancing hoist

Implements or apparatus for applying pushing or pulling force – Multiple lifters

Safety devices for load lifting and lowering apparatus

Implements or apparatus for applying pushing or pulling force – Device or member for contacting and guiding moving cable – Including rotatable – cable contacting – pulley wheel element

Safety enhancement device for well-logging cable sheave wheels