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US Patent: 533,072
Pipe-thimble
Patentee:
Ambrose T. Matthews (exact or similar names) - Worcester, MA

USPTO Classifications:
126/317

Tool Categories:

Assignees:
Ambrose T. Matthews - Worcester, MA
Frederick E. Reed - Worcester, MA
John Reed - Worcester, MA

Manufacturer:
Not known to have been produced

Witnesses:
Rufus B. Fowler
H. M. Fowler

Patent Dates:
Applied: Oct. 04, 1890
Granted: Jan. 29, 1895

Patent Pictures:
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