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US Patent: 266,604
Double-seaming machine
Patentee:
Orrin W. Burritt (exact or similar names) - Weedsport, NY

USPTO Classifications:
72/48

Tool Categories:
metalworking machines : sheet metal
specialty machines : roofing machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Aug. 28, 1882
Granted: Oct. 31, 1882

Patent Pictures:
USPTO (New site tip)
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Vintage Machinery entry for O. W. Burritt & Bro.
Description:
"...improvement in double-seaming machines for locking or double-locking the joints of sheet-metal roofing... My invention relates to improvements in my double-seaming machine for standing-seam metal roofing, patent 120,851."

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