Patent details

EN | LT

LT - Telekomunikacijos būdas ir įrenginys

EN - A METHOD AND A DEVICE FOR TELECOMMUNICATION

Legal status

Patent lapsed (non-payment of fees)

Claims | Abstract | Licences/Sublicenses

Patent application specification | Search report | Patent specification (0.50 Mb)

Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.: (2006.01)	H04M 3/42 H04M 3/487 H04M 3/54 H04M 3/58 H04M 11/08 H04M 15/00 H04M 15/02

Patent
(11)	Number of the document	4284
(13)	Kind of document	B
(21)	Application number	97-089
(22)	Date of filing the application	1997-05-15
(41)	Date of publication of the application	1997-10-27
(45)	Date of publication of patent	1998-01-26

PCT application
(86)	Number	PCT/SE95/01286
	Date	1995-10-31

PCT application publication
(87)	Number	WO 96/14706
	Date	1996-05-17

Priority applications
(30)	Number	Date	Country code
	9403793-4	1994-11-04	SE

Applicant
(71)	GRATISTELEFON SVENSKA AB, Riddargatan 23A, S-114 57 Stockholm, SE

Inventors
(72)	Carl ANDER, SE

Grantee
(73)	GRATISTELEFON SVENSKA AB, Riddargatan 23A, S-114 57 Stockholm, SE

Attorney or representative
(74)	Marius JAKULIS - JASON, AAA Law, A. Goštauto g. 40B, Verslo centras "Dvyniai", LT-03163 Vilnius, LT

Title
(54)	A METHOD AND A DEVICE FOR TELECOMMUNICATION

Last renewal fee
	Payment date	Validity (years)	Amount
	2001-10-08	7	560.00 LTL

Legal status
	Patent lapsed (non-payment of fees)
	Invalidation date	2002-10-31