GB9618849D0 - Improvements relating to fastening devices - Google Patents

Improvements relating to fastening devices

Info

Publication number
GB9618849D0
GB9618849D0 GBGB9618849.5A GB9618849A GB9618849D0 GB 9618849 D0 GB9618849 D0 GB 9618849D0 GB 9618849 A GB9618849 A GB 9618849A GB 9618849 D0 GB9618849 D0 GB 9618849D0
Authority
GB
United Kingdom
Prior art keywords
fastening devices
improvements relating
relating
fastening
devices
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.)
Pending
Application number
GBGB9618849.5A
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.)
HART DONALD J
Original Assignee
HART DONALD J
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 HART DONALD J filed Critical HART DONALD J
Priority to GBGB9618849.5A priority Critical patent/GB9618849D0/en
Publication of GB9618849D0 publication Critical patent/GB9618849D0/en
Priority to GB9714143A priority patent/GB2316989A/en
Pending legal-status Critical Current

Links

GBGB9618849.5A 1996-09-10 1996-09-10 Improvements relating to fastening devices Pending GB9618849D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9618849.5A GB9618849D0 (en) 1996-09-10 1996-09-10 Improvements relating to fastening devices
GB9714143A GB2316989A (en) 1996-09-10 1997-07-07 A fastening device for one-way rotation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9618849.5A GB9618849D0 (en) 1996-09-10 1996-09-10 Improvements relating to fastening devices

Publications (1)

Publication Number Publication Date
GB9618849D0 true GB9618849D0 (en) 1996-10-23

Family

ID=10799679

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9618849.5A Pending GB9618849D0 (en) 1996-09-10 1996-09-10 Improvements relating to fastening devices
GB9714143A Withdrawn GB2316989A (en) 1996-09-10 1997-07-07 A fastening device for one-way rotation

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9714143A Withdrawn GB2316989A (en) 1996-09-10 1997-07-07 A fastening device for one-way rotation

Country Status (1)

Country Link
GB (2) GB9618849D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008036577A1 (en) 2008-07-31 2010-02-04 Arnold Umformtechnik Gmbh & Co. Kg Screw driving training
JP7155320B1 (en) * 2021-04-01 2022-10-18 イワタボルト株式会社 security nuts and security bolts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1114099A (en) * 1967-01-16 1968-05-15 Marvin Walton One-way screw for operation with high speed power tools
GB1223900A (en) * 1968-07-31 1971-03-03 Gkn Screws Fasteners Ltd Improvements in or relating to tamperproof screws
US4171662A (en) * 1976-12-20 1979-10-23 Wright Line Inc. Security screw
GB2269644B (en) * 1992-08-14 1995-02-22 Kinnings Marlow Ltd Security nuts,screws and bolts

Also Published As

Publication number Publication date
GB2316989A (en) 1998-03-11
GB9714143D0 (en) 1997-09-10

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