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US Patent: 373,960
Trimming-machine
Patentee:
Hamlin F. Billmeyer (exact or similar names) - Milton, PA

USPTO Classifications:
144/155

Tool Categories:
woodworking machines : specialty woodworking machines : windowblind machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Frank R. Wilson
Joseph Angstadt

Patent Dates:
Applied: Jun. 24, 1887
Granted: Nov. 29, 1887

Patent Pictures:
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Description:
"My invention relates to an improvement in machines for trimming the tenons of door, shutter, and blind rails..."

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