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US Patent: 19,033
Shingle machine
Robert Law - Portage City, WI

USPTO Classifications:

Tool Categories:
woodworking machines : specialty machines : shingle machines


Goldie & McCulloch Co., Ltd. - Galt, ON Canada
Trevor & Co. - Lockport, NY


Patent Dates:
Granted: Jan. 05, 1858

Patent Pictures:
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"Vintage Machinery" entry for Trevor & Co.
"Vintage Machinery" entry for Goldie & McCulloch Co., Ltd.
This patent date was seen on a Trevor shingle machine that also said, "Licensed under Evarts' Patent" and the date January 4, 1872 (patent 11,858). Shingles machines of this patent have even been seen in a 1912 catalog for Trevor Manufacturing Co., albeit with the improvements of patents 764,873 and 883,922. We have also see a Goldie & McCulloch shingle machine based on this patent, which was presumably not licensed since American patents were not recognized in Canada. We did find a listing for a Canadian shingle-machine patent granted in 1859 to one James Law of Scarborough, Ontario (XC-932). We have not been able to find a copy of that specification but it might be a Canadian version of this patent: at the time, only residents of Canada could receive Canadian patents, so perhaps Robert Law arranged for a Canadian relative to apply for a patent on his behalf.

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