Fused filter screen for use in ink jet cartridge and method...

Incremental printing of symbolic information – Ink jet – Fluid or fluid source handling means

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

06923530

ABSTRACT:
An ink tank cartridge includes a housing having a chamber in which ink is stored. A screen is secured to a surface of the housing through which an outlet passage communicates with the chamber. The screen is fused to the first surface by melting a continuous portion or bead around the outlet passage with a heated ram, ultrasonic welding, laser welding, etc. A vacuum can be applied through the outlet port to assist in locating and removing wrinkles from the screen. A recess can also be provided in the first surface of the housing to locate the screen and allow the ink absorbing member, filled with ink, to form a liquid-tight seal with the remainder of the first surface about the recess.

REFERENCES:
patent: 3967286 (1976-06-01), Andersson et al.
patent: 4005440 (1977-01-01), Amberntsson et al.
patent: 4015271 (1977-03-01), Sultan
patent: 4095237 (1978-06-01), Amberntsson et al.
patent: 4279519 (1981-07-01), Shiurila
patent: 4336767 (1982-06-01), Wada
patent: 4400102 (1983-08-01), Shiurila et al.
patent: 4403874 (1983-09-01), Payne et al.
patent: 4579468 (1986-04-01), Gomi et al.
patent: 4771298 (1988-09-01), Lee et al.
patent: 5025271 (1991-06-01), Baker et al.
patent: 5084713 (1992-01-01), Wong
patent: 5156471 (1992-10-01), Suzuki et al.
patent: 5174665 (1992-12-01), Suzuki et al.
patent: 5317339 (1994-05-01), Braun et al.
patent: D351190 (1994-10-01), Oshima et al.
patent: 5363130 (1994-11-01), Cowger et al.
patent: 5444474 (1995-08-01), Ohtsubo et al.
patent: 5477963 (1995-12-01), Mochizuki et al.
patent: D369383 (1996-04-01), Miyazawa et al.
patent: 5560720 (1996-10-01), Suzuki et al.
patent: 5576749 (1996-11-01), Mochizuki et al.
patent: 5590510 (1997-01-01), Mochizuki et al.
patent: 5603577 (1997-02-01), Suzuki et al.
patent: 5607242 (1997-03-01), Suzuki et al.
patent: 5615957 (1997-04-01), Suzuki et al.
patent: 5622439 (1997-04-01), Suzuki et al.
patent: D381039 (1997-07-01), Shinada et al.
patent: D389180 (1998-01-01), Miyazawa et al.
patent: D390598 (1998-02-01), Miyazawa et al.
patent: 5790158 (1998-08-01), Shinada et al.
patent: 5821965 (1998-10-01), Oda et al.
patent: 5875615 (1999-03-01), Ito et al.
patent: 5950403 (1999-09-01), Yamaguchi et al.
patent: 6045207 (2000-04-01), Mochizuki et al.
patent: 6048056 (2000-04-01), Hotomi
patent: 6058984 (2000-05-01), Sato
patent: D427236 (2000-06-01), Shinada et al.
patent: 6086193 (2000-07-01), Shimada et al.
patent: 6123469 (2000-09-01), Suzuki et al.
patent: 6145974 (2000-11-01), Shinada et al.
patent: 6170941 (2001-01-01), Hara et al.
patent: 6238042 (2001-05-01), Kobayashi et al.
patent: 6325499 (2001-12-01), Betschon
patent: 6444331 (2002-09-01), Ritter et al.
patent: 6513920 (2003-02-01), Deshmukh et al.
patent: 6659599 (2003-12-01), Putman et al.
patent: 0 529 879 (1993-03-01), None
patent: 0 624 475 (1994-11-01), None
patent: 0 624 475 (1994-11-01), None
patent: 0 624 475 (1994-11-01), None
patent: 0 633 138 (1995-01-01), None
patent: 0 633 138 (1995-01-01), None
patent: 0 635 373 (1995-01-01), None
patent: 0 647 527 (1995-04-01), None
Patent Abstracts of Japan—Pub. No. 59143646—Pub. Date Aug. 17, 1984.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Fused filter screen for use in ink jet cartridge and method... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fused filter screen for use in ink jet cartridge and method..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fused filter screen for use in ink jet cartridge and method... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3493061

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.