US Patent: 673,764 - Hydraulic ram


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

US Patent: 673,764

Hydraulic ram

Patentee:

William L. Deming (exact or similar names) - Salem, OH

USPTO Classifications:

417/226

Tool Categories:

Assignees:

Deming Co. - Salem, OH

Manufacturer:

Not known to have been produced

Witnesses:

F. J. Mullins

W. C. Boyle

Patent Dates:
Applied:	Mar. 20, 1900
Granted:	May 07, 1901

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin
Vintage Machinery entry for Silver & Deming Mfg. Co.

Description:

William L. Deming was probably son of the founder of woodworking machinery maker Silver & Deming, which split in 1890 into Silver Mfg. Co. and The Deming Co. The woodworking machinery line went to Silver.