GB2220439B - The suffolk latch locking device - Google Patents
The suffolk latch locking deviceInfo
- Publication number
- GB2220439B GB2220439B GB8816002A GB8816002A GB2220439B GB 2220439 B GB2220439 B GB 2220439B GB 8816002 A GB8816002 A GB 8816002A GB 8816002 A GB8816002 A GB 8816002A GB 2220439 B GB2220439 B GB 2220439B
- Authority
- GB
- United Kingdom
- Prior art keywords
- locking device
- latch locking
- suffolk
- suffolk latch
- locking
- 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 - Lifetime
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
- E05C3/00—Fastening devices with bolts moving pivotally or rotatively
- E05C3/12—Fastening devices with bolts moving pivotally or rotatively with latching action
- E05C3/14—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member rigid with the latch
- E05C3/145—Fastening devices with bolts moving pivotally or rotatively with latching action with operating handle or equivalent member rigid with the latch pivoting about an axis perpendicular to the wing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wing Frames And Configurations (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8816002A GB2220439B (en) | 1988-07-05 | 1988-07-05 | The suffolk latch locking device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8816002A GB2220439B (en) | 1988-07-05 | 1988-07-05 | The suffolk latch locking device |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8816002D0 GB8816002D0 (en) | 1988-08-10 |
GB2220439A GB2220439A (en) | 1990-01-10 |
GB2220439B true GB2220439B (en) | 1992-06-10 |
Family
ID=10639912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8816002A Expired - Lifetime GB2220439B (en) | 1988-07-05 | 1988-07-05 | The suffolk latch locking device |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2220439B (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB217334A (en) * | 1923-03-17 | 1924-06-17 | Samuel Martin Gully | Improvements in or relating to door or like latches |
GB368454A (en) * | 1931-01-12 | 1932-03-10 | Ada Annie Harrison | Improvements relating to door and like latches |
GB382773A (en) * | 1931-11-19 | 1932-11-03 | Alfred Ernest Lee | Improvements in or relating to lever latches and hasps for doors and the like |
GB647398A (en) * | 1949-07-18 | 1950-12-13 | George Bertram Poole | Improvements in or relating to fastenings for gates, doors and the like |
-
1988
- 1988-07-05 GB GB8816002A patent/GB2220439B/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB217334A (en) * | 1923-03-17 | 1924-06-17 | Samuel Martin Gully | Improvements in or relating to door or like latches |
GB368454A (en) * | 1931-01-12 | 1932-03-10 | Ada Annie Harrison | Improvements relating to door and like latches |
GB382773A (en) * | 1931-11-19 | 1932-11-03 | Alfred Ernest Lee | Improvements in or relating to lever latches and hasps for doors and the like |
GB647398A (en) * | 1949-07-18 | 1950-12-13 | George Bertram Poole | Improvements in or relating to fastenings for gates, doors and the like |
Also Published As
Publication number | Publication date |
---|---|
GB2220439A (en) | 1990-01-10 |
GB8816002D0 (en) | 1988-08-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19920910 |