UST869004I4 - For issue date has been scanned, but with missing - Google Patents

For issue date has been scanned, but with missing Download PDF

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Publication number
UST869004I4
UST869004I4 US869004DH UST869004I4 US T869004 I4 UST869004 I4 US T869004I4 US 869004D H US869004D H US 869004DH US T869004 I4 UST869004 I4 US T869004I4
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US
United States
Prior art keywords
missing
scanned
issue date
photoconductive surface
receiver
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of UST869004I4 publication Critical patent/UST869004I4/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/14—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base
    • G03G15/16—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer
    • G03G15/1665—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat
    • G03G15/167—Apparatus for electrographic processes using a charge pattern for transferring a pattern to a second base of a toner pattern, e.g. a powder pattern, e.g. magnetic transfer by introducing the second base in the nip formed by the recording member and at least one transfer member, e.g. in combination with bias or heat at least one of the recording member or the transfer member being rotatable during the transfer

Definitions

  • a'previously charged, exposed, and developed photoconductive surface has a charged toner image which is transferable from the photoconductive surface across a fluid gap to a receiver which doesnot move relative to the photoconductive surface during transfer.
  • a pair of spaced shims are used to provide a fluid gap between a planar photoconductive surface and a receiver.
  • a fluid gap is provided [between a drum having a photoconductive surface and a. receiver attached to a rollenln a third embodiment, image transfer is made from a flexible photoconductive web to a receiver on a rotatable wheel or drum.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrostatic Charge, Transfer And Separation In Electrography (AREA)
  • Discharging, Photosensitive Material Shape In Electrophotography (AREA)
  • Electrophotography Using Other Than Carlson'S Method (AREA)

Description

DEFENSIVE PUBLICATION UNITED STATES PATENT OFFICE Published at the request of the applicant or owner in accordance with the Notice of Dec. 16. 1969, 869 0.G. 687. The abstracts of Defensive Publication applications are identified by distinctly numbered series and are arranged chronologically. The heading of each abstract indicates the number of pages of specification, including claims and sheets of drawings contained in the application as originally filed. The files of these applications are available to the public for inspection and reproduction may be purchased for 30 cents a sheet.
Defensive Publication applications have not been examined as to the merits of alleged invention. The Patent Office makes no assertion as to the novelty of the disclosed subject matter.
PUBLISHED DECEMBER 16, 1969 T869,004 GAP TRANSFER OF TONED ELECTROSTATIC IMAGE An apparatus and process is providedwhereby a'previously charged, exposed, and developed photoconductive surface has a charged toner image which is transferable from the photoconductive surface across a fluid gap to a receiver which doesnot move relative to the photoconductive surface during transfer. In one embodiment a pair of spaced shims are used to provide a fluid gap between a planar photoconductive surface and a receiver. In another embodiment, a fluid gap is provided [between a drum having a photoconductive surface and a. receiver attached to a rollenln a third embodiment, image transfer is made from a flexible photoconductive web to a receiver on a rotatable wheel or drum.
MISSING PAGE TEMPORARY NOTICE PATENT FOR ISSUE DATE /99 HAS BEEN SCANNED, BUT WITH MISSING PAGE(S UPON RECEIVING OF MISSING PAGE(S), THE ENTIRE DOCUMENT WILL RE RESCANNED.
PLEASE CALL IMAGE DATA ADMINISTRATION STAFF OF 557-61 54 IF YOU HAVE A QUESTION. ASK FOR DAVE GROOMS, ANITA YOUNG OR POLA JONES.
THIS NOTICE IS FOR THE MISSING PAGE CONTAINING:
E Mamas
US869004D 1968-02-16 1968-02-16 For issue date has been scanned, but with missing Pending UST869004I4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70612068A 1968-02-16 1968-02-16

Publications (1)

Publication Number Publication Date
UST869004I4 true UST869004I4 (en) 1969-12-16

Family

ID=24836288

Family Applications (1)

Application Number Title Priority Date Filing Date
US869004D Pending UST869004I4 (en) 1968-02-16 1968-02-16 For issue date has been scanned, but with missing

Country Status (3)

Country Link
US (1) UST869004I4 (en)
DE (1) DE6905938U (en)
FR (1) FR2002025A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052789A2 (en) * 1980-11-20 1982-06-02 Hoechst Aktiengesellschaft Process for transferring a pigment pattern
US4786576A (en) 1984-09-27 1988-11-22 Olin Hunt Specialty Products, Inc. Method of high resolution of electrostatic transfer of a high density image to a nonporous and nonabsorbent conductive substrate
US5011758A (en) * 1988-02-25 1991-04-30 Olin Hunt Specialty Products Inc. Use of a liquid electrophotographic toner with an overcoated permanent master in electrostatic transfer
US6781612B1 (en) 1998-10-13 2004-08-24 Electrox Corporation Electrostatic printing of functional toner materials for electronic manufacturing applications

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364661A (en) * 1980-05-13 1982-12-21 Savin Corporation Process and apparatus for transferring developed electrostatic images to a carrier sheet, improved carrier sheet for use in the process and method of making the same
US4378422A (en) * 1981-03-31 1983-03-29 Savin Corporation Method and apparatus for transferring developed electrostatic images to a carrier sheet
NL8105676A (en) * 1981-12-16 1983-07-18 Coulter Stork Patents DEVICE FOR TRANSMITTING A TONER IMAGE.
US4894686A (en) * 1987-08-31 1990-01-16 Olin Hunt Specialty Prod Transfer roller

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052789A2 (en) * 1980-11-20 1982-06-02 Hoechst Aktiengesellschaft Process for transferring a pigment pattern
EP0052789A3 (en) * 1980-11-20 1983-02-09 Hoechst Aktiengesellschaft Process for transferring a pigment pattern
US4786576A (en) 1984-09-27 1988-11-22 Olin Hunt Specialty Products, Inc. Method of high resolution of electrostatic transfer of a high density image to a nonporous and nonabsorbent conductive substrate
US4879184A (en) 1984-09-27 1989-11-07 Olin Hunt Specialty Products Inc. Method of high resolution of electrostatic transfer of a high density image to a receiving substrate
US5011758A (en) * 1988-02-25 1991-04-30 Olin Hunt Specialty Products Inc. Use of a liquid electrophotographic toner with an overcoated permanent master in electrostatic transfer
US6781612B1 (en) 1998-10-13 2004-08-24 Electrox Corporation Electrostatic printing of functional toner materials for electronic manufacturing applications
US6876370B2 (en) 1998-10-13 2005-04-05 Electrox Corporation Method of producing latent images on an electrostatic plate

Also Published As

Publication number Publication date
FR2002025A1 (en) 1969-10-03
DE6905938U (en) 1969-08-07

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