CA2820690C - Coupe-sacs et dispositif de percage de sacs - Google Patents

Coupe-sacs et dispositif de percage de sacs Download PDF

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Publication number
CA2820690C
CA2820690C CA2820690A CA2820690A CA2820690C CA 2820690 C CA2820690 C CA 2820690C CA 2820690 A CA2820690 A CA 2820690A CA 2820690 A CA2820690 A CA 2820690A CA 2820690 C CA2820690 C CA 2820690C
Authority
CA
Canada
Prior art keywords
arm
blade
cutout
edge
piercer
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.)
Active
Application number
CA2820690A
Other languages
English (en)
Other versions
CA2820690A1 (fr
Inventor
Earl Votolato
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.)
Spellbound Development Group Inc
Original Assignee
Spellbound Development Group Inc
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 US13/546,212 external-priority patent/US8869407B2/en
Priority claimed from US13/653,920 external-priority patent/US8869408B2/en
Application filed by Spellbound Development Group Inc filed Critical Spellbound Development Group Inc
Priority to CA3075369A priority Critical patent/CA3075369C/fr
Priority to CA3075392A priority patent/CA3075392C/fr
Publication of CA2820690A1 publication Critical patent/CA2820690A1/fr
Application granted granted Critical
Publication of CA2820690C publication Critical patent/CA2820690C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

Il est décrit un coupe-sacs servant à ouvrir un emballage scellé à laide dau moins un des éléments suivants : une lame ou un dispositif de perçage. De préférence, au moins une lame est disposée partiellement à lintérieur dune découpe dun bras qui expose un tranchant de la lame. Un dispositif de perçage peut comprendre le prolongement dun bord de coupe ou se trouver sur toute autre partie appropriée dun bras. Une autre lame sensiblement perpendiculaire à la première lame peut être fournie à lintérieur dune découpe et avoir une position juxtaposable à une surface de coupe.
CA2820690A 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs Active CA2820690C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA3075369A CA3075369C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs
CA3075392A CA3075392C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US13/546,212 US8869407B2 (en) 2012-06-20 2012-07-11 Multi-blade bag cutter
US13/546,212 2012-07-11
US13/653,920 US8869408B2 (en) 2012-06-20 2012-10-17 Bag cutter and piercer
US13/653,920 2012-10-17

Related Child Applications (2)

Application Number Title Priority Date Filing Date
CA3075392A Division CA3075392C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs
CA3075369A Division CA3075369C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs

Publications (2)

Publication Number Publication Date
CA2820690A1 CA2820690A1 (fr) 2014-01-11
CA2820690C true CA2820690C (fr) 2020-09-29

Family

ID=49911929

Family Applications (3)

Application Number Title Priority Date Filing Date
CA3075392A Active CA3075392C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs
CA2820690A Active CA2820690C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs
CA3075369A Active CA3075369C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA3075392A Active CA3075392C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3075369A Active CA3075369C (fr) 2012-07-11 2013-07-10 Coupe-sacs et dispositif de percage de sacs

Country Status (1)

Country Link
CA (3) CA3075392C (fr)

Also Published As

Publication number Publication date
CA3075369A1 (fr) 2014-01-11
CA3075392C (fr) 2022-04-12
CA3075369C (fr) 2022-02-15
CA2820690A1 (fr) 2014-01-11
CA3075392A1 (fr) 2014-01-11

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Effective date: 20170818