← Back to Companies

Svenska Dataregister AB

Svenska Da

Active Patents

0

Total Holdings

5

Patent Holdings

Filter in Explorer →

Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3868514A	Handheld reading device	Expired / Lapsed	1973-09-24	1975-02-25	12	Details
US3748483A	Indicating device for use in optical data sensing equipment	Expired / Lapsed	1971-12-14	1973-07-24	3	Details
US3509353A	Portable record reader	Expired / Lapsed	1967-06-27	1970-04-28	0	Details
US3359405A	Data record and sensing means therefor	Expired / Lapsed	1964-11-03	1967-12-19	2	Details
US3223033A	Recording assembly having character and code markings	Expired / Lapsed	1962-02-08	1965-12-14	2	Details