EP0136682A3 - Einfach zu öffnender Umschlag - Google Patents

Einfach zu öffnender Umschlag Download PDF

Info

Publication number
EP0136682A3
EP0136682A3 EP84111666A EP84111666A EP0136682A3 EP 0136682 A3 EP0136682 A3 EP 0136682A3 EP 84111666 A EP84111666 A EP 84111666A EP 84111666 A EP84111666 A EP 84111666A EP 0136682 A3 EP0136682 A3 EP 0136682A3
Authority
EP
European Patent Office
Prior art keywords
envelope
self
string assembly
opening envelope
fold
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.)
Withdrawn
Application number
EP84111666A
Other languages
English (en)
French (fr)
Other versions
EP0136682A2 (de
Inventor
Etienne Lahos
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0136682A2 publication Critical patent/EP0136682A2/de
Publication of EP0136682A3 publication Critical patent/EP0136682A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D27/00—Envelopes or like essentially-rectangular flexible containers for postal or other purposes having no structural provision for thickness of contents
    • B65D27/32—Opening devices incorporated during envelope manufacture
    • B65D27/38—Tearing-strings or -strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Making Paper Articles (AREA)
  • Bag Frames (AREA)
EP84111666A 1983-09-30 1984-09-28 Einfach zu öffnender Umschlag Withdrawn EP0136682A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA438171 1983-09-30
CA438171 1983-09-30

Publications (2)

Publication Number Publication Date
EP0136682A2 EP0136682A2 (de) 1985-04-10
EP0136682A3 true EP0136682A3 (de) 1986-06-11

Family

ID=4126202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84111666A Withdrawn EP0136682A3 (de) 1983-09-30 1984-09-28 Einfach zu öffnender Umschlag

Country Status (1)

Country Link
EP (1) EP0136682A3 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650809A1 (fr) * 1989-08-08 1991-02-15 Bouvier Alain Ouverture instantanee d'une enveloppe

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH138892A (de) * 1929-05-14 1930-03-31 Berger Hans Briefkuvert.
US1930299A (en) * 1932-04-30 1933-10-10 Bertha Adams Envelope opening means
CH216173A (de) * 1941-02-19 1941-08-15 Grob Grimm A Einrichtung an Briefumschlägen zur Erleichterung des Öffnens derselben.
GB919250A (en) * 1960-03-07 1963-02-20 Sesame Envelopes Ltd Envelope and opening means therefor
US3370782A (en) * 1966-03-23 1968-02-27 John H. Hickman Envelope and opening means therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH138892A (de) * 1929-05-14 1930-03-31 Berger Hans Briefkuvert.
US1930299A (en) * 1932-04-30 1933-10-10 Bertha Adams Envelope opening means
CH216173A (de) * 1941-02-19 1941-08-15 Grob Grimm A Einrichtung an Briefumschlägen zur Erleichterung des Öffnens derselben.
GB919250A (en) * 1960-03-07 1963-02-20 Sesame Envelopes Ltd Envelope and opening means therefor
US3370782A (en) * 1966-03-23 1968-02-27 John H. Hickman Envelope and opening means therefor

Also Published As

Publication number Publication date
EP0136682A2 (de) 1985-04-10

Similar Documents

Publication Publication Date Title
US5002220A (en) Adhesive closure flap with protective liner and detachable tab
CA2187786A1 (en) Adhesive closure having enhanced burst strength for flexible bag
US4819807A (en) Tear-strip opening envelope apparatus
ES2090126T3 (es) Elemento de hermetizacion interior con orejeta en forma de z para un contenedor y metodo de aplicacion.
CA2187457A1 (en) Adhesive closure for flexible bag
WO1988009260A3 (en) Method affording an easy opening device for nonwoven thermoplastic fiber envelopes
EP0304166A3 (de) Originalitätssicherung für einen wiederschliessbaren Bentel
US3653585A (en) Container with tear-type opener
AU588260B2 (en) A security bag
AU3188484A (en) Paperboard carton with seal and tear strip
CA2003033A1 (en) Opening arrangement for cardboard package
US4535930A (en) Overnight letter envelope
DE68904886D1 (de) Sicherheitsumschlag.
EP0136682A3 (de) Einfach zu öffnender Umschlag
GB2189461A (en) Container with resealable sealing device
US3394872A (en) Envelope-opening tapes
US4492308A (en) Quick opening envelope
WO1985003039A1 (en) A device for use in envelopes
US5904290A (en) Easy-to-open recyclable envelope
US6291044B1 (en) Packaging tape
US5732877A (en) Envelope with openable structure
AU3086992A (en) Can
CA1124218A (en) Envelope
US5492271A (en) Reversible envelope
GB2316670A (en) Easy-opening envelopes

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870212