Insertable toner hopper sealing strip

Details Insertable toner hopper sealing strip Insertable toner hopper sealing strip

1993-04-30

1994-08-09

Kashnikow, Andres

Dispensing

With discharge assistant

Insertable cartridge or removable container

222DIG1, 355260, 141364, G03G 1506, G03G 2100

Patent

active

053358317

ABSTRACT:
A replacement toner cartridge sealing strip having a smooth support layer (3), a resilient layer (7) attached to the support layer and a smooth, compliant outer layer (9). A finger hole (5) provides a handle. The strip can be inserted by external force into the existing channel of an emptied cartridge to be refilled. The smooth compliant surface does not collect toner as the strip is removed.

REFERENCES:
patent: 4862210 (1989-08-01), Woolley
patent: 4930684 (1990-06-01), Patterson
patent: 5080745 (1992-01-01), Paull
patent: 5184182 (1993-02-01), Michlin
patent: 5258814 (1993-11-01), Davies
IBM Technical Disclosure Bulletin article entitled "Lid Assembly", by D. J. Lasher, J. P. Wang and F. Y. Wills, vol. 13, No. 11, Apr. 1971, p. 3218.

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