GB2336727B - Plug protectors - Google Patents

Plug protectors

Info

Publication number
GB2336727B
GB2336727B GB9904752A GB9904752A GB2336727B GB 2336727 B GB2336727 B GB 2336727B GB 9904752 A GB9904752 A GB 9904752A GB 9904752 A GB9904752 A GB 9904752A GB 2336727 B GB2336727 B GB 2336727B
Authority
GB
United Kingdom
Prior art keywords
protectors
plug
plug protectors
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
GB9904752A
Other versions
GB2336727A (en
GB2336727A8 (en
GB9904752D0 (en
Inventor
Mark Bagnall
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Publication of GB9904752D0 publication Critical patent/GB9904752D0/en
Publication of GB2336727A publication Critical patent/GB2336727A/en
Publication of GB2336727A8 publication Critical patent/GB2336727A8/en
Application granted granted Critical
Publication of GB2336727B publication Critical patent/GB2336727B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/60—Means for supporting coupling part when not engaged
GB9904752A 1998-04-08 1999-03-03 Plug protectors Expired - Fee Related GB2336727B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9807447.9A GB9807447D0 (en) 1998-04-08 1998-04-08 Plug protectors

Publications (4)

Publication Number Publication Date
GB9904752D0 GB9904752D0 (en) 1999-04-21
GB2336727A GB2336727A (en) 1999-10-27
GB2336727A8 GB2336727A8 (en) 1999-12-16
GB2336727B true GB2336727B (en) 2002-02-13

Family

ID=10829997

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9807447.9A Ceased GB9807447D0 (en) 1998-04-08 1998-04-08 Plug protectors
GB9904752A Expired - Fee Related GB2336727B (en) 1998-04-08 1999-03-03 Plug protectors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9807447.9A Ceased GB9807447D0 (en) 1998-04-08 1998-04-08 Plug protectors

Country Status (2)

Country Link
EP (1) EP0949716A3 (en)
GB (2) GB9807447D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011060507A1 (en) * 2009-11-23 2011-05-26 Darren Mark Cananzi Electrical plug safety device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030795A (en) * 1976-03-05 1977-06-21 Niemann John A Locking device for electrical plugs
US5055057A (en) * 1989-08-07 1991-10-08 Boyer Paul L Electric plug lock
US5171155A (en) * 1991-09-03 1992-12-15 Humberto Mendoza Safety lock for electrical appliance plugs
US5176527A (en) * 1990-12-14 1993-01-05 E. I. Du Pont De Nemours And Company Apparatus for preventing the use of an electrical device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060297A (en) * 1976-11-29 1977-11-29 Marshall Bruce H Plug cap
DE9111643U1 (en) * 1991-09-18 1991-11-07 Hansen, Heinrich C. Plug lock for locking device plugs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030795A (en) * 1976-03-05 1977-06-21 Niemann John A Locking device for electrical plugs
US5055057A (en) * 1989-08-07 1991-10-08 Boyer Paul L Electric plug lock
US5176527A (en) * 1990-12-14 1993-01-05 E. I. Du Pont De Nemours And Company Apparatus for preventing the use of an electrical device
US5171155A (en) * 1991-09-03 1992-12-15 Humberto Mendoza Safety lock for electrical appliance plugs

Also Published As

Publication number Publication date
GB2336727A (en) 1999-10-27
GB2336727A8 (en) 1999-12-16
GB9807447D0 (en) 1998-06-10
EP0949716A2 (en) 1999-10-13
GB9904752D0 (en) 1999-04-21
EP0949716A3 (en) 2000-05-17

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080303