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TT Systems LLC

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Records under this name other than patents TT Systems LLC holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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PatentTitleStatus Expires Confidence
US D464,635Cordless phone and base
Formerly held
Term ended
Term ended Oct 22, 2016 · From the USPTO record
Term endedTerm ended Oct 22, 2016From the USPTO record
US D461,461Cordless phone and base
Formerly held
Term ended
Term ended Aug 13, 2016 · From the USPTO record
Term endedTerm ended Aug 13, 2016From the USPTO record
US D435,040Corner indicator for caller ID display device
Formerly held
Term ended
Term ended Dec 12, 2014 · From the USPTO record
Term endedTerm ended Dec 12, 2014From the USPTO record
US D420,673Caller ID display device without a variable extending stand
Formerly held
Term ended
Term ended Feb 15, 2014 · From the USPTO record
Term endedTerm ended Feb 15, 2014From the USPTO record
US D418,516Angled stand for caller ID display device
Formerly held
Term ended
Term ended Jan 4, 2014 · From the USPTO record
Term endedTerm ended Jan 4, 2014From the USPTO record
US 4,924,496Automatic incoming telephone call originating number and party display system
Term ended
Term ended no later than May 8, 2010 · Low confidence
Term endedTerm ended no later than May 8, 2010Low confidence
US 5,146,489Dedicated line eliminator for facsimile/telephone systems
Term ended
Term ended no later than Sep 8, 2012 · Low confidence
Term endedTerm ended no later than Sep 8, 2012Low confidence
US 5,666,403Method and apparatus for sharing a single telephone line between a facsimile machine, data modem, telephone answering device, and a person
Formerly held
Term ended
Term ended no later than Sep 9, 2017 · Low confidence
Term endedTerm ended no later than Sep 9, 2017Low confidence
US 5,699,414Method and apparatus for sharing a single telephone line between a facsimile machine, data modem, telephone answering device, and a person
Formerly held
Term ended
Term ended no later than Dec 16, 2017 · Low confidence
Term endedTerm ended no later than Dec 16, 2017Low confidence
US 5,784,436Automatic telephone recorder system incorporating a personal computer having a sound handling feature
Formerly held
Term ended
Term ended no later than Jul 21, 2018 · Low confidence
Term endedTerm ended no later than Jul 21, 2018Low confidence
10 of 11 patents shown.
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Pro members: see all 11 patents
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