Fluent material handling – with receiver or receiver coacting mea – Filling means with receiver or receiver coacting means – Receiver with plural compartments or openings
Reexamination Certificate
2006-03-28
2006-03-28
Maust, Timothy L. (Department: 3751)
Fluent material handling, with receiver or receiver coacting mea
Filling means with receiver or receiver coacting means
Receiver with plural compartments or openings
C141S326000, C141S338000, C220S746000
Reexamination Certificate
active
07017629
ABSTRACT:
The invention relates to a windshield wiper fluid reservoir (1) comprising a closure device (4) and a filling tube (2) for use in a windshield wiper system for motor vehicles. The aim of the invention is to improve the design of a prior art windshield wiper fluid reservoir (1) comprising a closure device (4) and a filling tube (2) whereby improving the ability to fill the reservoir, in particular, enabling a pressure filling involving the use of a pump nozzle. This is achieved by provision of a filling tube (2), which comprises an integrated ventilation channel (3) in a one-piece design and is situated on the windshield wiper fluid reservoir (1). ventilation channel (3) is shaped by reshaping the upper area of the filling tube. This ensues by pressing in the lateral surfaces (6) in the upper third of the filling tube (2) in a longitudinal direction.
REFERENCES:
patent: 3187936 (1965-06-01), Downing
patent: 5327946 (1994-07-01), Perkins
patent: 6044517 (2000-04-01), Zendler et al.
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patent: WO 96/40544 (1996-12-01), None
Kinberg Robert
Maust Timothy L.
Rehau & AG & Co.
Schwarz Steven
Venable LLP
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