GB2160253B - Business machine locking device - Google Patents

Business machine locking device

Info

Publication number
GB2160253B
GB2160253B GB08513017A GB8513017A GB2160253B GB 2160253 B GB2160253 B GB 2160253B GB 08513017 A GB08513017 A GB 08513017A GB 8513017 A GB8513017 A GB 8513017A GB 2160253 B GB2160253 B GB 2160253B
Authority
GB
United Kingdom
Prior art keywords
locking device
business machine
machine locking
business
machine
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
GB08513017A
Other versions
GB8513017D0 (en
GB2160253A (en
Inventor
Lawrence Randolph Gravell
Robert Walter Habermehl
Kenneth Ralph King
Paul Norman Secunda
Richard Bealkowski
Fredric Lloyd Luckfield
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB8513017D0 publication Critical patent/GB8513017D0/en
Publication of GB2160253A publication Critical patent/GB2160253A/en
Application granted granted Critical
Publication of GB2160253B publication Critical patent/GB2160253B/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B73/00—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices
    • E05B73/0082—Devices for locking portable objects against unauthorised removal; Miscellaneous locking devices for office machines, e.g. PC's, portable computers, typewriters, calculators
GB08513017A 1984-06-11 1985-05-23 Business machine locking device Expired GB2160253B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US61910384A 1984-06-11 1984-06-11
US61910284A 1984-06-11 1984-06-11

Publications (3)

Publication Number Publication Date
GB8513017D0 GB8513017D0 (en) 1985-06-26
GB2160253A GB2160253A (en) 1985-12-18
GB2160253B true GB2160253B (en) 1988-05-25

Family

ID=27088418

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08513017A Expired GB2160253B (en) 1984-06-11 1985-05-23 Business machine locking device

Country Status (4)

Country Link
EP (1) EP0164509B1 (en)
DE (1) DE3566561D1 (en)
ES (1) ES8606565A1 (en)
GB (1) GB2160253B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4898009A (en) * 1989-03-22 1990-02-06 Lama Systems Inc. Protective cover for a personal computer
US5268809A (en) * 1991-02-18 1993-12-07 Eschenburg John H Protection device for a computer diskette drive
US5660451A (en) * 1995-01-30 1997-08-26 Ideal Ideas, Inc. Computer component security device with parallel table securing means
US6182481B1 (en) * 1998-10-27 2001-02-06 Neil Frank Nagy Security lock for laptop and notebook computers
IL128294A (en) * 1999-01-31 2003-03-12 Avganim Gad Alexander Lock particularly for computer housing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB313942A (en) * 1928-03-20 1929-06-20 British Thomson Houston Co Ltd Improvements relating to locking and interlocking mechanisms primarily for use with electric switches
NL31541C (en) * 1930-02-26
GB639687A (en) * 1947-12-13 1950-07-05 Brookhirst Switchgear Ltd Improvements in or relating to locking devices
US3624317A (en) * 1970-11-16 1971-11-30 Mico Dev Co Inc Telephone lock
US3971240A (en) * 1971-06-22 1976-07-27 Love Sr John A Locking cover for television controls
GB1451954A (en) * 1973-02-03 1976-10-06 Crabtree & Co Ltd J A Locking devices for the operating members of electric circuit breakers or switches
US3816677A (en) * 1973-06-01 1974-06-11 Rockwell International Corp Retail tool switch adaptor with key lock
US4027140A (en) * 1975-04-15 1977-05-31 Data Terminal Systems, Inc. Electronic cash register
GB1528692A (en) * 1977-04-01 1978-10-18 Holme Hall Quarries Ltd Locking off device for electrical switch

Also Published As

Publication number Publication date
GB8513017D0 (en) 1985-06-26
DE3566561D1 (en) 1989-01-05
EP0164509B1 (en) 1988-11-30
EP0164509A1 (en) 1985-12-18
GB2160253A (en) 1985-12-18
ES544014A0 (en) 1986-04-16
ES8606565A1 (en) 1986-04-16

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Legal Events

Date Code Title Description
7732 Case decided by the comptroller ** patent revoked (sect. 73(2)/1977)
7732 Case decided by the comptroller ** patent revoked (sect. 73(2)/1977)