Apparatus for removing and replacing manhole covers and gratings

Details Apparatus for removing and replacing manhole covers and gratings Apparatus for removing and replacing manhole covers and gratings

1987-08-26

1988-05-24

Watson, Robert C.

Implements or apparatus for applying pushing or pulling force

Single throw lever

Adjustable

254131, B66F 1100

Patent

active

047460989

ABSTRACT:
An improved lever and pivot device for lifting and moving a load is disclosed which is particularly suitable for removing and replacing manhole covers and gratings.

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patent: 4488706 (1984-12-01), Kono
Diversified Products & Engineering, Inc., (Monroeville, PA), Advertisement in Government Product News, p. 7, Jan. 1982.

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