GB8426739D0 - Lock - Google Patents
LockInfo
- Publication number
- GB8426739D0 GB8426739D0 GB848426739A GB8426739A GB8426739D0 GB 8426739 D0 GB8426739 D0 GB 8426739D0 GB 848426739 A GB848426739 A GB 848426739A GB 8426739 A GB8426739 A GB 8426739A GB 8426739 D0 GB8426739 D0 GB 8426739D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- lock
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/02—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means
- E05C17/04—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing
- E05C17/36—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by mechanical means with a movable bar or equivalent member extending between frame and wing comprising a flexible member, e.g. chains
- E05C17/365—Security chains
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lock And Its Accessories (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB838328325A GB8328325D0 (en) | 1983-10-24 | 1983-10-24 | Lock |
GB838329694A GB8329694D0 (en) | 1983-11-07 | 1983-11-07 | Lock |
GB848405770A GB8405770D0 (en) | 1984-03-06 | 1984-03-06 | Lock |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8426739D0 true GB8426739D0 (en) | 1984-11-28 |
GB2149449A GB2149449A (en) | 1985-06-12 |
GB2149449B GB2149449B (en) | 1987-10-28 |
Family
ID=27262209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08426739A Expired GB2149449B (en) | 1983-10-24 | 1984-10-23 | Security latch mechanism |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2149449B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8720475D0 (en) * | 1987-08-29 | 1987-10-07 | Yale Security Prod Ltd | Combined lock & door restraint |
GB2271605B (en) * | 1992-10-17 | 1996-03-06 | Ian Andrew Gibson | Door keeper |
GB2317640B (en) * | 1996-09-30 | 2000-08-30 | Hilbert William Greenwood | Security devices |
GB2375794B (en) * | 2001-05-22 | 2003-04-30 | Timothy Mark Woolford | Safety chain door lock |
US10865593B2 (en) | 2012-09-12 | 2020-12-15 | Patrick John DOHERTY | Door guard assembly |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB385902A (en) * | 1932-08-16 | 1933-01-05 | Theodor Reiner | Improvements in door fastenings |
GB1495937A (en) * | 1973-12-22 | 1977-12-21 | Eildon Marketing Serv Ltd | Security device for limiting the opening movement of a door |
GB1555481A (en) * | 1975-06-17 | 1979-11-14 | Eildon Marketing | Security device for limiting the opening movement of a door |
-
1984
- 1984-10-23 GB GB08426739A patent/GB2149449B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2149449B (en) | 1987-10-28 |
GB2149449A (en) | 1985-06-12 |
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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: 19961023 |