FR Patent: 371,433 - Clef à écrous


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


Quick search:	Patent number:	Patent Date:

FR Patent: FR-371,433

Clef à écrous

Patentee:

Percy George Tacchi (exact or similar names) - London, England

USPTO Classifications:

Tool Categories:

wrenches : wrench components : wrench handle components

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

none listed

Patent Dates:
Applied:	Oct. 12, 1906
Granted:	Mar. 07, 1907

Patent Pictures:

Percy George Tacchi patent March 7, 1907 (edited)

Espacenet patent
Report data errors or omissions to steward Stan Schulz
FR371433 in ESPACENET

Description:

French patent corresponding to British patent GB-190520718, German patent DE-194499 and U.S. patent 912,507. The specifications note the British priority date of Oct. 13, 1905. See the DATAMP entry for 912,507 for information about related tool production.