| Patents for B43K 8 - Pens with writing-points other than nibs or balls (3,856) |
|---|
| 10/29/1985 | US4549828 Writing instrument with separable compensating means |
| 10/22/1985 | US4549243 Spraying apparatus |
| 10/10/1985 | WO1985004375A1 Correction fluid and dispenser |
| 10/01/1985 | US4544297 Ball point pen venting |
| 09/10/1985 | US4540300 Retractable capless marking pen |
| 08/21/1985 | EP0151632A1 A kit comprising multicolored fluid dispenser together with eradicating fluid dispenser, stamps and stamp pad |
| 08/07/1985 | EP0150557A2 Push-button type writing instrument |
| 08/06/1985 | US4533272 Writing instrument with movable closure |
| 07/31/1985 | EP0149747A1 Writing instrument |
| 07/30/1985 | US4531853 Writing instrument with a metal wire point |
| 07/24/1985 | EP0149216A2 Writing device |
| 06/11/1985 | US4522525 Writing instrument having a needle slidably mounted in a tubular tip |
| 05/23/1985 | WO1985002149A1 Writing instrument |
| 05/08/1985 | EP0140157A2 Ink conduit for the nibs of writing implements |
| 04/23/1985 | US4513437 Data input pen for Signature Verification |
| 04/09/1985 | US4509876 Writing instrument with overflow chamber and return to supply |
| 04/09/1985 | US4509875 Felt pen having two end caps |
| 04/02/1985 | US4508464 Foldable pen |
| 03/26/1985 | US4506627 Marking apparatus |
| 02/28/1985 | WO1985000782A1 A kit comprising multicolored fluid dispenser together with eradicating fluid dispenser, stamps and stamp pad |
| 01/29/1985 | US4496258 Writing pen with space behind nib |
| 01/01/1985 | US4491688 Electronic stylus for digitizing devices |
| 12/27/1984 | EP0129099A2 Ink supply system for writing devices working with liquid ink |
| 12/18/1984 | CA1179640A1 Microprocessor based electro-mechanical automatic marker and display counter |
| 11/13/1984 | US4481713 For stippling or drawing interrupted lines |
| 10/30/1984 | US4479732 Writing instrument with sealing cap retained in tip |
| 10/24/1984 | EP0122278A1 Apparatus for mixing and spraying several colouring materials |
| 10/10/1984 | EP0121113A2 Writing instrument |
| 10/03/1984 | EP0120633A2 Spraying apparatus |
| 09/04/1984 | US4469464 Ink pad applicator |
| 09/04/1984 | US4469462 Writing instrument with sealing tip |
| 08/08/1984 | EP0114947A2 Writing untensil for liquid ink |
| 07/25/1984 | EP0114105A2 Apparatus for storing felt pens for use with an electronic board |
| 07/24/1984 | US4461591 Ink writing implement |
| 07/11/1984 | EP0113274A1 Pens with exchangeable cartridges |
| 06/26/1984 | CA1169815A1 Nib replaceable writing instrument |
| 06/13/1984 | EP0110207A2 Writing implement |
| 06/12/1984 | US4453849 Protective shield for a felt tip pen |
| 04/26/1984 | WO1984001525A1 Apparatus for mixing and spraying several colouring materials |
| 04/24/1984 | US4444997 Device for generating electric signals representing the position coordinates of a stylus on a reference surface |
| 01/11/1984 | EP0097807A2 Data input pen for signature verification |
| 01/04/1984 | EP0097474A1 Writing instrument |
| 12/27/1983 | CA1159397A1 Instrument marker pen |
| 12/27/1983 | CA1159396A1 Disposable markers adapted for constant width and close proximity tracing |
| 12/21/1983 | EP0096177A2 Liquid ink feeding system for writing instruments |
| 12/08/1983 | WO1983004222A1 Drafting pen |
| 10/26/1983 | EP0092359A2 Liquid dispensing and atomizing device |
| 10/26/1983 | EP0092177A2 Electronic pen for a digital recording device |
| 10/19/1983 | EP0091516A1 Ink writing instrument |
| 10/11/1983 | US4408921 Detachable head member having slit structure |
| 09/27/1983 | US4406555 Nib replaceable writing instrument |
| 09/21/1983 | EP0089067A2 Ink reservoir or cartridge for a stylus |
| 08/30/1983 | CA1152960A1 Instrument marker pen with improved vent means |
| 08/23/1983 | US4400708 Disposable inker cartridge and holder therefor |
| 06/28/1983 | US4390299 India ink drawing implement |
| 06/21/1983 | US4389132 Eyeglass pen cleaner |
| 05/10/1983 | US4382707 Felt tip writing pen |
| 04/12/1983 | US4379647 Optical comparator and inspection apparatus |
| 02/08/1983 | US4372049 Framing layout method and device |
| 01/04/1983 | US4366755 Scale printing instrument |
| 12/21/1982 | CA1137944A1 Disposable instrument pen with integral spring member |
| 11/23/1982 | US4360280 Mechanical pencil having a lead detector |
| 11/16/1982 | US4359291 Multicolor pen |
| 11/03/1982 | EP0063658A1 Writing instrument with retractable tip |
| 11/02/1982 | US4357117 Nib holder construction for writing implements |
| 10/19/1982 | US4354889 Ink reservoir element for use in a marking instrument, and method and apparatus for producing same |
| 07/27/1982 | US4341482 Housing assembly for fluid marking device |
| 07/27/1982 | US4341481 Writing instrument with barrel and ferrule assembly |
| 07/20/1982 | CA1128025A1 Insert molded instrument marker pen with anchored stylus |
| 06/29/1982 | US4337471 Disposable markers adapted for constant width and close proximity tracing |
| 05/27/1982 | WO1982001685A1 Apparatus for writing,drawing,painting or similar with interchangeable cartridge |
| 04/20/1982 | CA1122163A1 Ink reservoir element for use in a making instrument, and method and apparatus for producing same |
| 04/07/1982 | EP0049028A1 Disposable markers adapted for constant width and close proximity tracing |
| 03/17/1982 | EP0047437A2 Disposable writing instrument |
| 03/09/1982 | US4318626 Pen with an improved ink injection system |
| 02/16/1982 | US4316197 Easily removable instrument pen tip |
| 12/23/1981 | EP0042289A1 Improved instrument marker pen |
| 12/22/1981 | US4306819 Deformable fibrous pen construction for selective nib placement |
| 11/24/1981 | US4302120 Nib assembly |
| 11/18/1981 | EP0039914A1 Wick-type stylographic pen with exchangeable writing nib |
| 11/10/1981 | US4299506 Mechanical pencil |
| 09/29/1981 | US4292641 Electrically heated recording indicator for recording instruments and the like |
| 09/16/1981 | EP0035736A1 Writing tip, particularly for funnel type pens |
| 09/15/1981 | US4289927 Graphic communication apparatus |
| 09/01/1981 | US4287146 Nib-type writing pen and method of manufacture |
| 08/25/1981 | US4286005 Ink reservoir element for use in a marking instrument, and method and apparatus for producing same |
| 06/09/1981 | CA1102739A1 Nib retaining assembly for a writing instrument |
| 05/26/1981 | US4269529 Pen with articulate handle |
| 05/26/1981 | US4269525 Writing instrument with retractable tip |
| 01/07/1981 | EP0020485A1 Pen with an improved ink injection system |
| 12/16/1980 | US4239408 Fountain pen with improved ink flow control |
| 12/10/1980 | EP0020288A1 Jelly electrode adapted to collect bio-electric signals |
| 12/09/1980 | US4238162 Nib retaining assembly for a writing instrument |
| 12/09/1980 | US4238161 Spotting device |
| 11/11/1980 | US4233609 Disposable instrument pen with integral spring member |
| 11/04/1980 | US4231669 Device for receiving a writing implement |
| 10/30/1980 | WO1980002260A1 Drafting pen |
| 09/23/1980 | US4224000 Tubular drafting pen with improved writing point assembly |
| 09/17/1980 | EP0015784A1 Fountain pen |
| 09/16/1980 | US4222693 Precision drafting instrument |