Assignee
OLYMPIA WERKE AG
64 granted patents·1,487 citations·filing 1974–1987
Top patents by PatentIndex Score
64 records- 0194US4032728APush button switchOLYMPIA WERKE AG·Filed 1975·Granted Jun 28, 1977·43 cites·25 claims
- 0292US4223322AMaintaining the nozzle surface of an ink writing headOLYMPIA WERKE AG·Filed 1978·Granted Sep 16, 1980·57 cites·13 claims
- 0390US4475116AInk printer equipped with an ink printing head and intermediate ink container disposed on a movable carriageOLYMPIA WERKE AG·Filed 1982·Granted Oct 2, 1984·118 cites·11 claims
- 0490US3972028AData processing system including a plurality of memory chips each provided with its own address registerOLYMPIA WERKE AG·Filed 1974·Granted Jul 27, 1976·80 cites·6 claims
- 0588US4725155ARibbon cartridge for a typewriter or similar office machineOLYMPIA WERKE AG·Filed 1985·Granted Feb 16, 1988·86 cites·3 claims
- 0688US4651288AMethod and apparatus for filling out a form by a machineOLYMPIA WERKE AG·Filed 1984·Granted Mar 17, 1987·64 cites·9 claims
- 0787US4475239AApparatus for text editing and processingOLYMPIA WERKE AG·Filed 1982·Granted Oct 2, 1984·106 cites·11 claims
- 0887US3975714AData processing system including an LSI chip containing a memory and its own address registerOLYMPIA WERKE AG·Filed 1974·Granted Aug 17, 1976·66 cites·12 claims
- 0986US4104646AInk ejectionOLYMPIA WERKE AG·Filed 1976·Granted Aug 1, 1978·50 cites·4 claims
- 1084US4408302AWord processor with display deviceOLYMPIA WERKE AG·Filed 1980·Granted Oct 4, 1983·51 cites·3 claims
- 1183US4231667ATypewriter ribbon feed mechanismOLYMPIA WERKE AG·Filed 1979·Granted Nov 4, 1980·32 cites·8 claims
- 1282US4403301AWord processor adapted for filling in blanks on preprinted formsOLYMPIA WERKE AG·Filed 1980·Granted Sep 6, 1983·42 cites·7 claims
- 1380US4496959ACoupling for the leakage-free connection of fluid-filled pipes and containersOLYMPIA WERKE AG·Filed 1982·Granted Jan 29, 1985·49 cites·6 claims
- 1479US4577200ACassette for the ink jet printer of an office machineOLYMPIA WERKE AG·Filed 1984·Granted Mar 18, 1986·36 cites·21 claims
- 1579US4104963ADevice for the pressure fixing of tonersOLYMPIA WERKE AG·Filed 1977·Granted Aug 8, 1978·23 cites·8 claims
- 1677US4290812AProcess for the production of inks free of foreign saltsOLYMPIA WERKE AG·Filed 1980·Granted Sep 22, 1981·31 cites·21 claims
- 1775US4374223AElastic cover of an elastomeric materialOLYMPIA WERKE AG·Filed 1980·Granted Feb 15, 1983·23 cites·13 claims
- 1873US4386862ASystem for introducing function control instructions into a data writing office machineOLYMPIA WERKE AG·Filed 1981·Granted Jun 7, 1983·21 cites·22 claims
- 1973US4281918AElectrophotographic copier permitting a toner dispensing cassette to be subsequently employed as a residual toner receptacleOLYMPIA WERKE AG·Filed 1979·Granted Aug 4, 1981·18 cites·6 claims
- 2073US4101329AAqueous ink for an ink ejection processOLYMPIA WERKE AG·Filed 1976·Granted Jul 18, 1978·23 cites·7 claims
- 2172US4300145AClosing device for an ink printing headOLYMPIA WERKE AG·Filed 1980·Granted Nov 10, 1981·21 cites·6 claims
- 2270US4440514AAdjustable ribbon feed rates dependent upon ribbon type for ink ribbon cassettesOLYMPIA WERKE AG·Filed 1981·Granted Apr 3, 1984·23 cites·14 claims
- 2366US4260240AMovable support for electrostatic corona discharge deviceOLYMPIA WERKE AG·Filed 1979·Granted Apr 7, 1981·12 cites·6 claims
- 2465US4330010AApparatus for the leakage-free connection of cavities in tubes and vesselsOLYMPIA WERKE AG·Filed 1980·Granted May 18, 1982·41 cites·4 claims
- 2565US4161373ATyping device including a type discOLYMPIA WERKE AG·Filed 1977·Granted Jul 17, 1979·15 cites·13 claims
- 2664US4294556AGuide for record carrier in printersOLYMPIA WERKE AG·Filed 1979·Granted Oct 13, 1981·12 cites·14 claims
- 2763US4859097ARibbon cartridge for typewriters or similar office machinesOLYMPIA WERKE AG·Filed 1987·Granted Aug 22, 1989·14 cites·9 claims
- 2863US4277164APhotocopier photoconductive sheet holding deviceOLYMPIA WERKE AG·Filed 1979·Granted Jul 7, 1981·12 cites·4 claims
- 2960US4388005AMethod and apparatus for printing partially overlapping charactersOLYMPIA WERKE AG·Filed 1981·Granted Jun 14, 1983·17 cites·7 claims
- 3059US4621340AMethod for construction and display of ideographic charactersOLYMPIA WERKE AG·Filed 1982·Granted Nov 4, 1986·20 cites·19 claims
- 3159US4532526AOptical printing head for line-by-line recording of picture and text informationOLYMPIA WERKE AG·Filed 1983·Granted Jul 30, 1985·12 cites·17 claims
- 3259US4219272AElectrophotographic copier with replaceable photoconductive sheetOLYMPIA WERKE AG·Filed 1979·Granted Aug 26, 1980·12 cites·14 claims
- 3358US4028682ACircuit arrangement for selecting the function of connection contacts on circuit chipsOLYMPIA WERKE AG·Filed 1974·Granted Jun 7, 1977·19 cites·3 claims
- 3455US4553148AOptical printer for line-by-line image formingOLYMPIA WERKE AG·Filed 1983·Granted Nov 12, 1985·23 cites·17 claims
- 3554US4200402ACarriage guide for typing element carrierOLYMPIA WERKE AG·Filed 1978·Granted Apr 29, 1980·8 cites·9 claims
- 3654US4159203AAqueous black ink and process for the production thereofOLYMPIA WERKE AG·Filed 1978·Granted Jun 26, 1979·11 cites·12 claims
- 3754US4119384ATyping device including a type discOLYMPIA WERKE AG·Filed 1977·Granted Oct 10, 1978·8 cites·5 claims
- 3853US4528573AOptical print head with removable mountingOLYMPIA WERKE AG·Filed 1984·Granted Jul 9, 1985·9 cites·23 claims
- 3953US4382702AMemory typewriters with interchangeable typing elementOLYMPIA WERKE AG·Filed 1980·Granted May 10, 1983·10 cites·7 claims
- 4052US4511267AMethod for changing the supply of characters in an ideographic typewriter by combining and storing individual charactersOLYMPIA WERKE AG·Filed 1982·Granted Apr 16, 1985·26 cites·15 claims
- 4152US4360806ADisplay for word processor presenting margin zone markersOLYMPIA WERKE AG·Filed 1980·Granted Nov 23, 1982·10 cites·11 claims
- 4251US4627750AReceiving arrangement for a multiple type carrier for an impact printerOLYMPIA WERKE AG·Filed 1981·Granted Dec 9, 1986·7 cites·16 claims
- 4350US4618275AMethod for resetting the printing head of a typewriterOLYMPIA WERKE AG·Filed 1985·Granted Oct 21, 1986·11 cites·3 claims
- 4450US4500219AMethod and apparatus for guiding the paper in typewriters or similar office machinesOLYMPIA WERKE AG·Filed 1982·Granted Feb 19, 1985·8 cites·15 claims
- 4548US4439838AOne line text display with two input locationsOLYMPIA WERKE AG·Filed 1981·Granted Mar 27, 1984·9 cites·7 claims
- 4648US4159183AKeyboard employing photoelectric key actuation sensingOLYMPIA WERKE AG·Filed 1977·Granted Jun 26, 1979·7 cites·9 claims
- 4746US4431324ASound damping ribbon cartridge for a typewriter or similar office machineOLYMPIA WERKE AG·Filed 1981·Granted Feb 14, 1984·7 cites·17 claims
- 4846US4311398APrinter for producing uniformly spaced charactersOLYMPIA WERKE AG·Filed 1980·Granted Jan 19, 1982·11 cites·9 claims
- 4946US4137597ARoll cleaning deviceOLYMPIA WERKE AG·Filed 1977·Granted Feb 6, 1979·7 cites·9 claims
- 5044US4263537AControlled positioning of a motor shaftOLYMPIA WERKE AG·Filed 1980·Granted Apr 21, 1981·17 cites·17 claims
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