If you find a patent number or patent date by this manufacturer that is not on this
list, please contact the Site Historian.
Key to Links for Patent Information
USPTO = U.S. Patent Office .
Images of the actual patent can be viewed on the U.S. Patent Office web site but
a special TIFF viewer must be installed with your browser in order properly work.
More information on how to configure your computer to view these patents can be
found at TIFF image Viewers
for Patent Images.
DATAMP = Directory of American Tool And
Machinery Patents . A sister site to VintageMachinery.org with information
on patents related to machinery and tools. A much easier user interface than the
USPTO's for finding information on machinery patents.
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120,851
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Nov. 14, 1871
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Improvement in tin-roofing machines
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Orrin W. Burritt |
Weedsport, NY |
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266,604
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Oct. 31, 1882
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Double-seaming machine
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Orrin W. Burritt |
Weedsport, NY |
"...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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300,302
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Jun. 10, 1884
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Machine for seaming or double-seaming joints of sheet-metal roofing
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Orrin W. Burritt |
Weedsport, NY |
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19,832
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Jul. 17, 1884
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Machine for Seaming Sheet Metal Roofing
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Orrin W. Burritt |
Weedsport, Cayuga County, NY |
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307,521
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Nov. 04, 1884
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Machine for cross-seaming sheet metal
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Orrin W. Burritt |
Weedsport, NY |
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