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US Patent: D30,856
Design for an electric-lamp bulb
Patentee:
Leonard L. Davis (exact or similar names) - Springfield, MA

USPTO Classifications:
D26/2

Tool Categories:
electrical devices : incandescent light bulbs

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
William S. Bellows
M. A. Campbell

Patent Dates:
Applied: Apr. 08, 1899
Granted: May 23, 1899

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Jeff Joslin
Description:
The inventor manufactured hand planes and saws. We don't know why he was patenting a light-bulb design.

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