US Patent: 528,946


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


Quick search:	Patent number:	Patent Date:

US Patent: 528,946

Oil-can

Patentee:

Andrew W. Knittel (exact or similar names) - New Castle, PA

USPTO Classifications:

222/182, 222/401, 222/536, 239/373

Tool Categories:

industrial tools : tool lubricators : oil cans

household : lamps

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

J. E. Van Gorder

John J. Van Gorder

Patent Dates:
Applied:	Mar. 10, 1894
Granted:	Nov. 13, 1894

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Jeff Joslin

Description:

This oil can is pressurized by air and is intended for refilling lamps. The patented features are related to fire-proofing by isolating the interior oil chamber.