GB1521160A - Letter opener - Google Patents

Letter opener

Info

Publication number
GB1521160A
GB1521160A GB40297/76A GB4029776A GB1521160A GB 1521160 A GB1521160 A GB 1521160A GB 40297/76 A GB40297/76 A GB 40297/76A GB 4029776 A GB4029776 A GB 4029776A GB 1521160 A GB1521160 A GB 1521160A
Authority
GB
United Kingdom
Prior art keywords
blade
letter opener
envelope
slot
kuster
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
GB40297/76A
Other languages
English (en)
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.)
KUSTER A
Original Assignee
KUSTER A
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 KUSTER A filed Critical KUSTER A
Publication of GB1521160A publication Critical patent/GB1521160A/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
    • B43M7/002—Hand tools
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S30/00—Cutlery
    • Y10S30/03—Envelope openers

Landscapes

  • Knives (AREA)
  • Devices For Opening Bottles Or Cans (AREA)
GB40297/76A 1975-11-17 1976-09-28 Letter opener Expired GB1521160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1483375A CH590743A5 (https=) 1975-11-17 1975-11-17

Publications (1)

Publication Number Publication Date
GB1521160A true GB1521160A (en) 1978-08-16

Family

ID=4404191

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40297/76A Expired GB1521160A (en) 1975-11-17 1976-09-28 Letter opener

Country Status (7)

Country Link
US (1) US4069585A (https=)
JP (1) JPS5523917Y2 (https=)
CH (1) CH590743A5 (https=)
DE (1) DE7628081U1 (https=)
FR (1) FR2331940A7 (https=)
GB (1) GB1521160A (https=)
IT (1) IT1070859B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2650784A1 (fr) * 1989-08-10 1991-02-15 Midev Sa Ouvre-lettre mecanique
US5720062A (en) * 1997-02-14 1998-02-24 Vaught; Alan Combination letter slitter and staple remover
US20050028385A1 (en) * 2003-08-07 2005-02-10 Jun Zheng Letter opener
CH708269B1 (de) 2013-06-25 2017-01-13 Zeltner Markus Brieföffner mit geschützter Klinge und Wippe.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2672933A (en) * 1951-02-23 1954-03-23 William J Costa Sliding envelope opener
CH466975A (de) * 1968-03-15 1968-12-31 Mewecco Fleury Brieföffner

Also Published As

Publication number Publication date
JPS5270500U (https=) 1977-05-25
JPS5523917Y2 (https=) 1980-06-07
US4069585A (en) 1978-01-24
CH590743A5 (https=) 1977-08-31
FR2331940A7 (fr) 1977-06-10
DE7628081U1 (de) 1976-12-30
IT1070859B (it) 1985-04-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee