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Patent FX-7140.5: 1832-06-26, Hay Press

X Number Date Inventor City Title Status
FX-7140.5 1832-06-26 Aaron Hale Boston, MA Hay Press Recovered


FX patents are fractional X patents. This patent is #7140 1/2. Mr. Hale also held X8736 7/8. {FX-8,736}

Most of the patents prior to 1836 were lost in the Dec. 1836 fire. Only about 2000 of the almost 10000 documents were recovered.

Little is known about this patent. Only the patent drawing is available. This patent is in the database for reference only.

Information Sources

(To be filled in.)

fx-patents/fx-7140.5.txt · Last modified: 2019/05/26 01:57 (external edit)