Implements or apparatus for applying pushing or pulling force – Apparatus for hauling or hoisting load – including driven... – Device includes rotatably driven – cable contacting drum
Reexamination Certificate
2007-01-09
2007-01-09
Marcelo, Emmanuel M (Department: 3654)
Implements or apparatus for applying pushing or pulling force
Apparatus for hauling or hoisting load, including driven...
Device includes rotatably driven, cable contacting drum
C254S237000, C254S332000, C254S357000
Reexamination Certificate
active
11003023
ABSTRACT:
A manual swivel winch of the present invention includes internal drum gearing. The winch has a pair of spaced side plates, a rotating drum supported between the side plates, an internal drum gear coaxially mounted with the rotating drum, and a pinion drive gear engaging and rotating the drum gear.
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Arlet Erik R.
Dow Justin E.
Grapes David B.
Konvolinka Eric M.
Topping, Jr. Richard A.
BLK Law Group
Marcelo Emmanuel M
Shideler Blynn L.
Shideler Krisanne
W W Patterson Company
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