CA2271576C - Lame perforante et signature associee - Google Patents

Lame perforante et signature associee Download PDF

Info

Publication number
CA2271576C
CA2271576C CA002271576A CA2271576A CA2271576C CA 2271576 C CA2271576 C CA 2271576C CA 002271576 A CA002271576 A CA 002271576A CA 2271576 A CA2271576 A CA 2271576A CA 2271576 C CA2271576 C CA 2271576C
Authority
CA
Canada
Prior art keywords
angled
signature
blade
straight
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.)
Expired - Fee Related
Application number
CA002271576A
Other languages
English (en)
Other versions
CA2271576A1 (fr
Inventor
Thomas Foster
Rodney Michalk
Scott Summers
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.)
SUREPERF Inc
Original Assignee
SUREPERF 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 US08/303,946 external-priority patent/US5524930A/en
Application filed by SUREPERF Inc filed Critical SUREPERF Inc
Publication of CA2271576A1 publication Critical patent/CA2271576A1/fr
Application granted granted Critical
Publication of CA2271576C publication Critical patent/CA2271576C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
CA002271576A 1994-09-09 1995-09-07 Lame perforante et signature associee Expired - Fee Related CA2271576C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/303,946 US5524930A (en) 1994-09-09 1994-09-09 Perforating blade and signature
US08/303,946 1994-09-09
CA002199118A CA2199118C (fr) 1994-09-09 1995-09-07 Lame perforante et signature associee

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002199118A Division CA2199118C (fr) 1994-09-09 1995-09-07 Lame perforante et signature associee

Publications (2)

Publication Number Publication Date
CA2271576A1 CA2271576A1 (fr) 1996-03-14
CA2271576C true CA2271576C (fr) 2003-08-26

Family

ID=27805848

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002271576A Expired - Fee Related CA2271576C (fr) 1994-09-09 1995-09-07 Lame perforante et signature associee

Country Status (1)

Country Link
CA (1) CA2271576C (fr)

Also Published As

Publication number Publication date
CA2271576A1 (fr) 1996-03-14

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MKLA Lapsed

Effective date: 20130909