Tools – Handle for tool
Reexamination Certificate
2007-10-31
2009-11-10
Pickett, J. Gregory (Department: 3728)
Tools
Handle for tool
C030S323000, C206S349000
Reexamination Certificate
active
07614325
ABSTRACT:
A tool protection apparatus includes a handle; a protecting cover pivotally coupled to an end of the handle, and substantially U-shaped and hollow on both lateral sides; two pivotal connection portions, each disposed separately on top and bottom surfaces of an intersection of the handle and the protecting cover, and including a latch hole and a circular hole; two protruding pillars, each disposed separately on top and bottom surfaces of an intersection of the handle and the protecting cover, and passing through each circular hole; two limit position slots, each disposed on the protecting cover and at a position proximate to the pivotal connection portion; two stop portions, each disposed on the handle and at a position proximate to the protruding pillar, and the stop portion can be latched precisely into limit position slot, such that the present invention is a safe and easy-to operate tool protection apparatus.
REFERENCES:
patent: 2413926 (1947-01-01), Olesen
patent: 4607432 (1986-08-01), Montgomery
patent: 4707920 (1987-11-01), Montgomery
patent: 5116325 (1992-05-01), Paterson
patent: 5697157 (1997-12-01), Votolato
patent: 6464419 (2002-10-01), Chan
Pickett J. Gregory
Wang Li K.
Wang Law Firm, Inc.
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