Fluid sprinkling – spraying – and diffusing – Rigid fluid confining distributor – Assembly or disassembly feature
Reexamination Certificate
2005-03-29
2005-03-29
Scherbel, David A. (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Rigid fluid confining distributor
Assembly or disassembly feature
C239S600000, C239S568000, C285S090000, C285S091000, C285S361000, C285S396000, C285S402000
Reexamination Certificate
active
06871804
ABSTRACT:
A disconnectable hot air nozzle device is provided with a nozzle holder2having an introducing portion2cand a hook shaped retaining portion2d, an attachment3, and a cover4vertically replaceable for a predetermined amount relative to the attachment and having a retaining pin4a, with the retaining pin being introduced from the introducing portion2cof the nozzle holder3into a retaining portion2d. The nozzle holder2and the attachment3are disconnectably fixed with each other, with the abutting surfaces provided on the nozzle holder2and the attachment3being brought into abutment with each other by a force applied from a urging member5to the nozzle holder2via the retaining pin4a.
REFERENCES:
patent: 1080674 (1913-12-01), Berg
patent: 1128634 (1915-02-01), Talbot
patent: 1823234 (1931-09-01), Bell
patent: 2230098 (1941-01-01), Wurzburger
patent: 3848950 (1974-11-01), McCormick et al.
patent: 5253716 (1993-10-01), Mitchell
patent: 6085998 (2000-07-01), Yokoyama
patent: 2002118358 (2002-04-01), None
Hakko Corporation
Hogan James S
Scherbel David A.
Squire Sanders & Dempsey L.L.P.
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