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GB2197668B - Improvements relating to pressure-sensitive copying sheets - Google Patents
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GB2197668B - Improvements relating to pressure-sensitive copying sheets - Google Patents

Improvements relating to pressure-sensitive copying sheets

Info

Publication number
GB2197668B
GB2197668B GB8724061A GB8724061A GB2197668B GB 2197668 B GB2197668 B GB 2197668B GB 8724061 A GB8724061 A GB 8724061A GB 8724061 A GB8724061 A GB 8724061A GB 2197668 B GB2197668 B GB 2197668B
Authority
GB
United Kingdom
Prior art keywords
pressure
improvements relating
sensitive copying
copying sheets
sheets
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
GB8724061A
Other versions
GB8724061D0 (en
GB2197668A (en
Inventor
John Edward Parker
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.)
ECONO MAILER Ltd
Original Assignee
ECONO MAILER Ltd
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 ECONO MAILER Ltd filed Critical ECONO MAILER Ltd
Publication of GB8724061D0 publication Critical patent/GB8724061D0/en
Publication of GB2197668A publication Critical patent/GB2197668A/en
Application granted granted Critical
Publication of GB2197668B publication Critical patent/GB2197668B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
    • B41L1/20—Manifolding assemblies, e.g. book-like assemblies
    • B41L1/22—Manifolding assemblies, e.g. book-like assemblies made up of single sheets or forms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L1/00—Devices for performing operations in connection with manifolding by means of pressure-sensitive layers or intermediaries, e.g. carbons; Accessories for manifolding purposes
    • B41L1/20—Manifolding assemblies, e.g. book-like assemblies
    • B41L1/36—Manifolding assemblies, e.g. book-like assemblies with pressure-sensitive layers or coating other than carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
GB8724061A 1986-10-14 1987-10-14 Improvements relating to pressure-sensitive copying sheets Expired - Lifetime GB2197668B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868624640A GB8624640D0 (en) 1986-10-14 1986-10-14 Pressure-sensitive copying sheets

Publications (3)

Publication Number Publication Date
GB8724061D0 GB8724061D0 (en) 1987-11-18
GB2197668A GB2197668A (en) 1988-05-25
GB2197668B true GB2197668B (en) 1990-07-25

Family

ID=10605741

Family Applications (2)

Application Number Title Priority Date Filing Date
GB868624640A Pending GB8624640D0 (en) 1986-10-14 1986-10-14 Pressure-sensitive copying sheets
GB8724061A Expired - Lifetime GB2197668B (en) 1986-10-14 1987-10-14 Improvements relating to pressure-sensitive copying sheets

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB868624640A Pending GB8624640D0 (en) 1986-10-14 1986-10-14 Pressure-sensitive copying sheets

Country Status (3)

Country Link
FR (1) FR2604951A1 (en)
GB (2) GB8624640D0 (en)
SE (1) SE8704004L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8705322U1 (en) * 1987-04-10 1987-08-13 Bühler, Walter, 8901 Königsbrunn Form set

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165101A (en) * 1977-12-30 1979-08-21 Sternberg Hans J Duplicating postcard form

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165101A (en) * 1977-12-30 1979-08-21 Sternberg Hans J Duplicating postcard form

Also Published As

Publication number Publication date
GB8724061D0 (en) 1987-11-18
FR2604951A1 (en) 1988-04-15
SE8704004L (en) 1988-04-15
GB2197668A (en) 1988-05-25
SE8704004D0 (en) 1987-10-14
GB8624640D0 (en) 1986-11-19

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Effective date: 20071013