CA1035693A - Envelope processing machine - Google Patents

Envelope processing machine

Info

Publication number
CA1035693A
CA1035693A CA248,712A CA248712A CA1035693A CA 1035693 A CA1035693 A CA 1035693A CA 248712 A CA248712 A CA 248712A CA 1035693 A CA1035693 A CA 1035693A
Authority
CA
Canada
Prior art keywords
processing machine
envelope processing
envelope
machine
processing
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
Application number
CA248,712A
Other languages
French (fr)
Inventor
John R. Dehart
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.)
DOCUTRONIX
Original Assignee
DOCUTRONIX
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
Priority claimed from US05/604,249 external-priority patent/US4016708A/en
Application filed by DOCUTRONIX filed Critical DOCUTRONIX
Application granted granted Critical
Publication of CA1035693A publication Critical patent/CA1035693A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43M—BUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR
    • B43M7/00—Devices for opening envelopes
    • B43M7/005—Devices for opening envelopes with at least two cutting discs
CA248,712A 1975-08-13 1976-03-22 Envelope processing machine Expired CA1035693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/604,249 US4016708A (en) 1974-08-13 1975-08-13 Envelope processing machine

Publications (1)

Publication Number Publication Date
CA1035693A true CA1035693A (en) 1978-08-01

Family

ID=24418831

Family Applications (1)

Application Number Title Priority Date Filing Date
CA248,712A Expired CA1035693A (en) 1975-08-13 1976-03-22 Envelope processing machine

Country Status (6)

Country Link
JP (1) JPS5952080B2 (en)
CA (1) CA1035693A (en)
DE (1) DE2632425C3 (en)
FR (1) FR2320835A1 (en)
GB (1) GB1505053A (en)
SE (1) SE7603901L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5494400A (en) * 1978-01-09 1979-07-26 Shinji Okada Opening instrument of closed bag article
NL9401553A (en) * 1994-09-23 1996-05-01 Hadewe Bv Method and device for opening an envelope.
CN106938727A (en) * 2017-04-07 2017-07-11 傅峰峰 Electronic opening packing device

Also Published As

Publication number Publication date
FR2320835B1 (en) 1980-01-04
GB1505053A (en) 1978-03-22
AU1244976A (en) 1977-03-17
DE2632425B2 (en) 1979-06-13
DE2632425A1 (en) 1977-02-17
JPS5952080B2 (en) 1984-12-18
FR2320835A1 (en) 1977-03-11
JPS5223400A (en) 1977-02-22
SE7603901L (en) 1977-02-14
DE2632425C3 (en) 1980-02-28

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