B AND F LIMITED patents filed

Company number: SC170717


Title Date Filed Status Publication number
Ticket management method and system 2016-11-09 Awaiting Applicant's Response GB2552849
Redundant links for reliable communication 2016-06-29 Awaiting Re-examination GB2551975
Method and apparatus for installing an object in a recess 2015-09-08 Awaiting First Examination GB2530177
Loudspeaker diaphragm 2015-05-29 Awaiting First Examination GB2538809
Diaphragm for a loudspeaker drive unit or a microphone 2015-01-30 Awaiting First Examination GB2534859
Improvements in and relating to loudspeakers 2014-09-09 Granted GB2517846
A headphone earpiece including acoustic resistance 2014-07-11 Awaiting First Examination GB2528119
Improvements in loudspeaker diaphragm surrounds 2014-05-07 Awaiting First Examination GB2525888
Improvements in and relating to loudspeakers 2013-10-25 Awaiting First Examination GB2519573
Headphones with flexibly mounted earpiece 2013-03-20 Awaiting First Examination GB2512105
Audio coupling apparatus 2013-03-18 Granted GB2512066
Docking station with rotating connector for media player 2012-10-03 Awaiting First Examination GB2508331
Stepped thickness change in dome-shaped diaphragms for loudspeakers or microphones 2012-09-18 Awaiting Re-examination GB2505953
Decoupled loudspeaker drive unit operated by magnet reaction force or recoil 2011-12-06 Pending GB2497315
Treatment device and method of use 2011-09-27 Granted GB2498121
Hopper assembly 2010-05-27 Terminated GB2480657
Flexible loudspeaker enclosures for mounting in an aperture in a cavity wall 2009-09-03 Granted GB2473229
Mixing tank & system 2006-12-01 Ceased GB2444325
Appliances with battery packs 2004-08-17 Terminated GB2417605
Height adjusting lawn-care apparatus 2004-04-21 Ceased GB2413254
Diaphragms for loudspeaker drive units or microphones 2004-04-15 Granted GB2413234
Bass reflex or ABR loudspeakers with positive feedback 2004-04-13 Granted GB2413233
Loudspeaker mount with load bearing terminals or redundant terminals 2004-02-06 Terminated GB2410840
Method and apparatus for changing fork lift truck attachments 2003-10-15 Granted GB2407080
Diaphragms for loudspeaker drive units 2003-06-18 Granted GB2403091
Suspension for the voice coil of a loudspeaker drive unit 2002-09-04 Granted GB2392795
Powered hand-tool actuated by pressing against a workpiece 2002-08-14 Ceased GB2380963
Temperature indicator 2002-02-01 Ceased GB2373338
Hand-held powered combined reciprocating saw and jigsaw 2001-10-09 Terminated GB2380706
Palm sander with strap 2001-10-09 Ceased GB2380440
Electrical appliance 2001-10-09 Ceased GB2380761
Loudspeaker system 2001-09-21 Granted GB2380091
An indicating device using water soluble ink 2001-02-28 Terminated GB2361008
Distributed mode panel type loudspeakers 2000-10-25 Granted GB2368484
Indicating device 2000-10-20 Ceased GB2355526
Acoustic structures 2000-07-21 Granted GB2365250
Colour-changing drinking straw 2000-06-22 Ceased GB2353935
A liquid immersible indicating device 2000-02-15 Terminated GB2346696
Connector for live electrical conductor 2000-02-03 Ceased GB2346490
Liquid crystal coating composition comprising liquid crystal material & curable precursor for an elastomeric continuous phase (matrix) polymer 1999-12-03 Terminated GB2356868
Security articles 1999-12-02 Ceased GB2345879
Snap-acting over-centre springs assist loudspeaker diaphragm motion 1999-04-01 Granted GB2348563
Auxiliary bass radiator unit for mounting in an aperture in a loudspeaker enclosure. 1998-11-24 Granted GB2344248
Connection for high voltage 1997-06-26 Terminated GB2328087
Loudspeaker systems 1997-05-02 Granted GB2324928
Diaphragm surrounds for loudspeaker drive units 1997-04-30 Terminated GB2315185
A liner for a well 1997-04-24 Ceased GB2324579
Cutlery item with temperature indication 1996-11-20 Granted GB2307298
Enclosures for loudspeaker drive units 1996-10-21 Granted GB2318475
Audio amplification systems 1996-07-10 Terminated GB2315173
Audio amplification systems 1996-07-10 Terminated GB2315201
Coil formers for loudspeaker drive units 1996-07-09 Terminated GB2315183
A liner for a well 1996-07-03 Ceased GB2304165
A liner for a well 1996-07-03 Ceased GB2310018
A liner for a well 1996-07-03 Ceased GB2310019
Electrical connector 1996-03-11 Ceased GB2299901
Loudspeaker systems 1995-09-08 Terminated GB2290672
Interior of loudspeaker cabinet includes projections to prevent standing waves 1995-05-19 Terminated GB2301727
Loudspeaker systems 1995-01-04 Terminated GB2283150
Electrical connector 1994-10-18 Terminated GB2283621
Cement products 1994-09-13 Terminated GB2281907
Clip for a plurality of pipes or tubes. 1993-06-22 Ceased GB2269201
Cable ducting 1993-05-12 Terminated GB2267183
Connector for elongate objects 1992-11-17 Terminated GB2262396
Double-walled tubular members and their manufacture 1992-08-28 Terminated GB2259045
Casing for electrical connections. 1992-06-17 Ceased GB2257850
Electrical connector. 1992-05-05 Terminated GB2256096
Electrical connector 1991-12-16 Ceased GB2251984
Flux injecting machines 1991-06-01 Ceased GB2256427
Sweeper attachment for grass cutter. 1991-03-15 Terminated GB2241861
Float for toy purposes 1990-05-11 Terminated GB2244658
Improvements in or relating to a shelving arrangement 1989-06-27 Terminated GB2232344
Battery Chargers; Battery Powered Alarm Generators 1989-02-17 Terminated GB2228375
Electrical screw-clamp terminal 1989-02-14 Terminated GB2216737
Method of forming a bag 1988-12-30 Terminated GB2227709
Bird dispersal apparatus 1988-10-26 Ceased GB2211649
Improvements in and relating to loudspeaker enclosures 1988-09-13 Terminated GB2222744
Aggregate quality monitoring 1988-05-24 Terminated GB2219654
Detection of fluid leakage 1987-11-30 Terminated GB2199436
Load lifting apparatus 1987-11-26 Ceased GB2197848
Cable connectors 1987-01-07 Terminated GB2185159
Reversed conductors auto-tripping system 1984-11-27 Ceased GB2152775
Crossbow stock 1983-12-09 Ceased GB2131705
Crossbows 1983-12-09 Ceased GB2132102
Crossbow 1983-12-09 Ceased GB2131706
Environment-adaptive loudspeaker systems 1983-06-29 Granted GB2131651
Improvements in and relating to earth leakage circuit breakers 1981-08-12 Ceased GB2086136
Fixing device and tool therefor 1979-12-19 Terminated GB2037390
Protecting loudspeaker systems 1979-10-31 Ceased GB2038574
Drain cocks 1979-10-10 Terminated GB2033550
Method of treating radiactive waste material 1979-06-22 Granted GB2024498
Fluid Operated Valves 1979-06-11 Terminated GB2019535
Apparatus for operating hydraulic rams 1979-04-30 Terminated GB2016980
Indicating tilt 1979-02-16 Terminated GB2013340





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