Material or article handling equipment – Conveying – lifting – or transferring article – Crane or hoist
Design Patent
1999-09-27
2001-09-18
Ramirez, Cynthia E (Department: 2911)
Material or article handling equipment
Conveying, lifting, or transferring article
Crane or hoist
Design Patent
active
D0448137
CLAIM:
The ornamental design for a sensor cap for a drum rotation indicator handle for a crane winch, as shown and described.
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patent: D. 401718 (1998-11-01), Henshaw et al.
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