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LCA Corporation Patents |
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Assignee: LCA Corporation
Address: Bala Cynwyd, PA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4025782 |
Pole and device for raising and lowering lighting fixtures thereon |
May 24, 1977 |
| A pole or mast is disclosed having lighting fixtures at the upper end thereof and means for raising and lowering the lighting fixtures by a cable. The pole is constructed so that it may receive and temporarily support a portable device having a motorized winch for raising and lowerin |
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