Miscellaneous hardware (e.g. – bushing – carpet fastener – caster – Handle – handle component – or handle adjunct – Detachable handle
Reexamination Certificate
2011-08-30
2011-08-30
Batson, Victor (Department: 3677)
Miscellaneous hardware (e.g., bushing, carpet fastener, caster,
Handle, handle component, or handle adjunct
Detachable handle
C016S431000, C016SDIG024, C407S029150
Reexamination Certificate
active
08006350
ABSTRACT:
A file handle has a handle and a connector. The handle has a sleeve formed on one end and having a clamp and a shaft hole. The clamp has multiple resilient claws. The shaft hole is formed in the clamp. The connector is detachably mounted on the sleeve of the handle and adjustably presses the clamp to selectively adjust the clamp. A blade may be a file, rasp or chisel and has a shaft corresponding to and being mounted in the shaft hole of the clamp and being securely clamped by the clamp. Therefore, the file handle can be carried easily and may be used with a file, rasp, chisel or the like for improved convenience and portability.
REFERENCES:
patent: 73804 (1868-01-01), Halton
patent: 288047 (1883-11-01), French
patent: 1119827 (1914-12-01), Jacobson
patent: 1994522 (1935-03-01), Klingler
patent: 2475608 (1949-07-01), Gasparich
patent: 2809846 (1957-10-01), Whiteford
patent: 4371282 (1983-02-01), Sturm
patent: 4524484 (1985-06-01), Graham
patent: 4541139 (1985-09-01), Jones et al.
patent: 4941246 (1990-07-01), Finnegan
patent: 5037235 (1991-08-01), Aquilina
patent: 6109619 (2000-08-01), Fine
patent: 7065824 (2006-06-01), Petner
Batson Victor
Chen Kun-Chen
Kamrath Alan
Kamrath & Associates PA
O'Brien Jeffrey
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