US 11,939,196 B1
Apparatus for lifting and lowering manhole covers
Paul Deniken, West Chester, PA (US)
Filed by Paul Deniken, West Chester, PA (US)
Filed on Sep. 14, 2023, as Appl. No. 18/368,068.
Claims priority of provisional application 63/406,541, filed on Sep. 14, 2022.
Int. Cl. B66F 19/00 (2006.01); B66C 1/04 (2006.01); B66C 1/34 (2006.01)
CPC B66F 19/005 (2013.01) [B66C 1/04 (2013.01); B66C 1/34 (2013.01)] 18 Claims
OG exemplary drawing
 
1. An apparatus for lifting and lowering manhole covers, the apparatus comprising:
a main support beam secured to a vehicle connection support;
a winch secured to a winch connector;
the winch connector is secured along the main support beam;
the winch connector is secured to the main support beam via locking pins;
wherein the winch is configured to secure to a manhole cover.