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US Patent: 6,276,665
Mobile Floor Crane
Patentees:
Joseph O. Hawkins (exact or similar names) - Greer, SC
John H. Blackburn (exact or similar names) - Greenville, SC
Terry Jerome Hawkins (exact or similar names) - Travelers Rest, SC
Roy David Brookshire (exact or similar names) - Travelers Rest, SC
Frances Hawkins Stewart (exact or similar names) - Travelers Rest, SC

USPTO Classifications:
254/124, 254/8B, 5/86.1

Tool Categories:
construction machines : cranes

Assignees:
Sunex International, Inc. - Greenville, SC
Gateway Mfg. Co. - Mount Sterling, KY
Carolina Industrial Equipment, Inc. - Greenville, SC

Manufacturer:
Not known to have been produced

Witnesses:
none listed

Patent Dates:
Applied: May 01, 2000
Granted: Aug. 21, 2001

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Carolina Industrial Equipment
Description:
Dority & Manning - patent attorneys

Abstract

A mobile floor crane has a tubular, rigid stanchion that supports a boom pivotally connected to the top end of the stanchion. The base end of the stanchion is disposed between the adjacently disposed mid portions of the tubular, rigid legs of the crane. A support member extends transversely through the mid portions of the legs and the base end of the stanchion and supports the stanchion. In an alternative embodiment, the legs have telescoping members, and a rolling member is provided on the base end of the stanchion to provide mobility for the crane when the telescoping members are detached for storage.

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