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GB9821487D0 - Loudspeaker system - Google Patents

Loudspeaker system

Info

Publication number
GB9821487D0
GB9821487D0 GBGB9821487.7A GB9821487A GB9821487D0 GB 9821487 D0 GB9821487 D0 GB 9821487D0 GB 9821487 A GB9821487 A GB 9821487A GB 9821487 D0 GB9821487 D0 GB 9821487D0
Authority
GB
United Kingdom
Prior art keywords
loudspeaker system
loudspeaker
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.)
Ceased
Application number
GBGB9821487.7A
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.)
FISH GEORGE P J
Original Assignee
FISH GEORGE P 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 FISH GEORGE P J filed Critical FISH GEORGE P J
Priority to GBGB9821487.7A priority Critical patent/GB9821487D0/en
Publication of GB9821487D0 publication Critical patent/GB9821487D0/en
Priority to GB9922998A priority patent/GB2342550A/en
Ceased legal-status Critical Current

Links

GBGB9821487.7A 1998-10-03 1998-10-03 Loudspeaker system Ceased GB9821487D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GBGB9821487.7A GB9821487D0 (en) 1998-10-03 1998-10-03 Loudspeaker system
GB9922998A GB2342550A (en) 1998-10-03 1999-09-30 Stand up horn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9821487.7A GB9821487D0 (en) 1998-10-03 1998-10-03 Loudspeaker system

Publications (1)

Publication Number Publication Date
GB9821487D0 true GB9821487D0 (en) 1998-11-25

Family

ID=10839876

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9821487.7A Ceased GB9821487D0 (en) 1998-10-03 1998-10-03 Loudspeaker system
GB9922998A Withdrawn GB2342550A (en) 1998-10-03 1999-09-30 Stand up horn

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9922998A Withdrawn GB2342550A (en) 1998-10-03 1999-09-30 Stand up horn

Country Status (1)

Country Link
GB (2) GB9821487D0 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB215071A (en) * 1923-01-30 1924-04-30 Frederick Clutsam Improvements in or relating to apparatus for collecting or transmitting sound
GB267258A (en) * 1926-06-18 1927-03-17 Samuel Frank Mccord Improvements in or relating to horns for wireless receiving sets, gramophones and other musical instruments
US3866712A (en) * 1974-04-19 1975-02-18 James A Carruthers Collapsible speaker extension
US4033431A (en) * 1975-11-19 1977-07-05 Ebejer James G Acoustic crossover speaker enclosure
US4348549A (en) * 1978-02-06 1982-09-07 Emmanuel Berlant Loudspeaker system

Also Published As

Publication number Publication date
GB2342550A (en) 2000-04-12
GB9922998D0 (en) 1999-12-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)