Patent information:
| Patent: | Utility 377,742 |
| Patented: | February 14, 1888 |
| Applied: | August 25, 1887 |
| Title: | Lightning Rod Attachment for Windmills |
| Description: | Lightning rod attached to windmills by means of a standard fixed rod and one that travels around with the windmill to keep the point in continuous contact with the rod conductor to ground |
| Category: | Windmill |
| Assigned to: | |
Patentee Information:
Class and subclass information:
| Class: | 174 | ELECTRICITY: CONDUCTORS AND INSULATORS |
| Subclass: | 2 | LIGHTNING PROTECTION; |
| Class: | 439 | ELECTRICAL CONNECTORS |
| Subclass: | 13 | INTERRELATED CONNECTORS RELATIVELY MOVABLE DURING USE; Movement about axis; Rotary movement; |
Known specimens:
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Drawings:
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