US3717408A - Flash flat-bed wet copier - Google Patents

Flash flat-bed wet copier Download PDF

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Publication number
US3717408A
US3717408A US00065181A US3717408DA US3717408A US 3717408 A US3717408 A US 3717408A US 00065181 A US00065181 A US 00065181A US 3717408D A US3717408D A US 3717408DA US 3717408 A US3717408 A US 3717408A
Authority
US
United States
Prior art keywords
copy
original
liquid
flash
platen
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.)
Expired - Lifetime
Application number
US00065181A
Other languages
English (en)
Inventor
E Radin
D Sames
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
R Q O HOLDING CO Inc
Original Assignee
GAF Corp
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 by GAF Corp filed Critical GAF Corp
Application granted granted Critical
Publication of US3717408A publication Critical patent/US3717408A/en
Assigned to R Q O HOLDING COMPANY INC reassignment R Q O HOLDING COMPANY INC ASSIGNMENT OF ASSIGNORS INTEREST. Assignors: GAF CORPORATION
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G03G15/22—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20
    • G03G15/26—Apparatus for electrographic processes using a charge pattern involving the combination of more than one step according to groups G03G13/02 - G03G13/20 in which the charge pattern is obtained by projection of the entire image, i.e. whole-frame projection
US00065181A 1970-08-19 1970-08-19 Flash flat-bed wet copier Expired - Lifetime US3717408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6518170A 1970-08-19 1970-08-19

Publications (1)

Publication Number Publication Date
US3717408A true US3717408A (en) 1973-02-20

Family

ID=22060866

Family Applications (1)

Application Number Title Priority Date Filing Date
US00065181A Expired - Lifetime US3717408A (en) 1970-08-19 1970-08-19 Flash flat-bed wet copier

Country Status (11)

Country Link
US (1) US3717408A (xx)
BE (1) BE771455A (xx)
CA (1) CA945201A (xx)
CH (1) CH537604A (xx)
DE (2) DE7131648U (xx)
FR (1) FR2104378A5 (xx)
GB (1) GB1361059A (xx)
IL (1) IL37355A (xx)
IT (1) IT957078B (xx)
NL (1) NL7111367A (xx)
ZA (2) ZA715514B (xx)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802256B1 (en) * 1998-01-20 2004-10-12 Heidelberger Druckmaschinen Ag Method and device for preventing uncontrolled spread of powder in a printing machine
DE102008022212A1 (de) * 2008-05-06 2009-11-12 OCé PRINTING SYSTEMS GMBH Vorrichtung zur Vorbereitung eines Aufzeichnungsträgers für den Umdruck von Tonerbildern bei einem elektrophoretischen Drucksystem
US20110116815A1 (en) * 2009-10-27 2011-05-19 Sharp Kabushiki Kaisha Image Forming Apparatus and Method of Giving Alarm of Consumable Supply Near-End State in Image Forming Apparatus

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771002A (en) * 1954-06-17 1956-11-20 Haloid Co Apparatus for use with xerographic x-ray powder images
US3002434A (en) * 1958-06-19 1961-10-03 Rca Corp Film viewer and reproducer
CA636452A (en) * 1962-02-13 Caribonum Limited Electrophotographic copying
US3418047A (en) * 1966-03-04 1968-12-24 Addressograph Multigraph Copy making apparatus
US3467469A (en) * 1966-10-17 1969-09-16 Dennison Mfg Co Cover for photocopiers
US3482912A (en) * 1967-05-17 1969-12-09 Scm Corp Duplicating mechanism
US3503677A (en) * 1966-05-30 1970-03-31 Ricoh Kk Electrophotographic copying machine
US3536401A (en) * 1968-04-22 1970-10-27 Polaroid Corp Paper transport system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA636452A (en) * 1962-02-13 Caribonum Limited Electrophotographic copying
US2771002A (en) * 1954-06-17 1956-11-20 Haloid Co Apparatus for use with xerographic x-ray powder images
US3002434A (en) * 1958-06-19 1961-10-03 Rca Corp Film viewer and reproducer
US3418047A (en) * 1966-03-04 1968-12-24 Addressograph Multigraph Copy making apparatus
US3503677A (en) * 1966-05-30 1970-03-31 Ricoh Kk Electrophotographic copying machine
US3467469A (en) * 1966-10-17 1969-09-16 Dennison Mfg Co Cover for photocopiers
US3482912A (en) * 1967-05-17 1969-12-09 Scm Corp Duplicating mechanism
US3536401A (en) * 1968-04-22 1970-10-27 Polaroid Corp Paper transport system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6802256B1 (en) * 1998-01-20 2004-10-12 Heidelberger Druckmaschinen Ag Method and device for preventing uncontrolled spread of powder in a printing machine
DE102008022212A1 (de) * 2008-05-06 2009-11-12 OCé PRINTING SYSTEMS GMBH Vorrichtung zur Vorbereitung eines Aufzeichnungsträgers für den Umdruck von Tonerbildern bei einem elektrophoretischen Drucksystem
US8503912B2 (en) 2008-05-06 2013-08-06 OCé PRINTING SYSTEMS GMBH Device for preparing a recording medium for transfer printing toner images in an electro-phoretic printing system
US20110116815A1 (en) * 2009-10-27 2011-05-19 Sharp Kabushiki Kaisha Image Forming Apparatus and Method of Giving Alarm of Consumable Supply Near-End State in Image Forming Apparatus
US8437647B2 (en) * 2009-10-27 2013-05-07 Sharp Kabushiki Kaisha Image forming apparatus and method of giving alarm of consumable supply near-end state in image forming apparatus

Also Published As

Publication number Publication date
BE771455A (fr) 1972-02-18
CA945201A (en) 1974-04-09
DE2141412A1 (de) 1972-02-24
IL37355A0 (en) 1971-12-29
GB1361059A (en) 1974-07-24
ZA716406B (en) 1972-05-31
ZA715514B (en) 1972-05-31
IT957078B (it) 1973-10-10
CH537604A (de) 1973-05-31
FR2104378A5 (xx) 1972-04-14
NL7111367A (xx) 1972-02-22
DE7131648U (de) 1971-11-18
IL37355A (en) 1974-05-16

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Legal Events

Date Code Title Description
AS Assignment

Owner name: R Q O HOLDING COMPANY INC, NEW YORK

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:GAF CORPORATION;REEL/FRAME:004006/0585

Effective date: 19820526

Owner name: R Q O HOLDING COMPANY INC 111 WEST 2ND ST JAMESTOW

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:GAF CORPORATION;REEL/FRAME:004006/0585

Effective date: 19820526