| Patents for B43K 29 - Combinations of writing implements with other articles (9,852) |
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| 05/13/1987 | CN86101523A Fixed children's pencil |
| 04/23/1987 | DE3537359A1 Sheet-like, roll-up advertising medium and device for its production |
| 04/21/1987 | US4658523 Collectible |
| 04/01/1987 | EP0215886A1 Writing instrument with illuminating device |
| 04/01/1987 | CN86204397U Pencil with solid up end |
| 03/17/1987 | US4651030 Decoder circuit for MOS memory of a redundant structure |
| 03/04/1987 | CN86203994U Pen with functions of writing combing and measuring |
| 03/04/1987 | CN86201524U Write utensil with lighting |
| 03/04/1987 | CN85106172A Magnetic chalk and chalk eraser |
| 02/17/1987 | US4643604 Magnetic pen holder |
| 02/11/1987 | CN86104332A Telescopic pen |
| 02/04/1987 | CN86203323U Grasping pen unit for writing |
| 01/28/1987 | CN85105912A Writing exerciser |
| 01/10/1987 | CN85102843A Writing brush-shaped memento made of human hair |
| 12/31/1986 | CN85204239U Multipurpose combination pen |
| 12/31/1986 | CN85105142A Dual-purpose pen (ruler) for general quick-calculation |
| 12/10/1986 | CN86202808U Pencil with a blade |
| 12/03/1986 | CN86201058U Pen with abacus |
| 12/03/1986 | CN85104303A Finger-cot pen |
| 10/29/1986 | CN86202381U Pencil eraser fix unit |
| 10/09/1986 | WO1986005746A1 Writing instrument with illuminating device |
| 10/08/1986 | CN85205639U Pen with four functions |
| 09/24/1986 | CN85204936U Lightening pen |
| 09/24/1986 | CN85202736U Rulers with writing appliances |
| 09/17/1986 | CN86202078U Hat-type rubber eraser |
| 09/10/1986 | CN85201137U Pencil with adjustable lead |
| 08/19/1986 | US4606665 Ball-point pen with integral stamping equipment |
| 08/05/1986 | US4603993 Information reel system |
| 07/29/1986 | US4602397 Writing instrument |
| 07/23/1986 | CN85203724U Multiplication operating unit |
| 07/15/1986 | US4600327 Writing pen with correction fluid reservoir |
| 07/08/1986 | US4598478 In a heart stimulator |
| 06/18/1986 | CN85203979U Writing and drawing appliances being able to cover handwriting |
| 06/17/1986 | US4595306 Pencil with sharpener |
| 06/04/1986 | CN85202121U Two in one: electric torch and ball pen |
| 05/20/1986 | US4590381 Phosphorescent marking system |
| 04/29/1986 | US4585364 Ball pen combined with electronic watch |
| 04/23/1986 | CN85202096U Finger-sleeve pen |
| 02/19/1986 | CN85200836U Screwdriver with pen |
| 02/12/1986 | EP0170762A1 Writing instrument with spare key |
| 02/05/1986 | EP0170451A1 Lead sharpener press button for propelling pencils |
| 02/04/1986 | US4568213 Foldable pen with cap |
| 12/31/1985 | US4561184 School utensil and toy robot |
| 12/10/1985 | US4557618 Phenolic developer and electron donating colorless dye; desensitizing compound |
| 11/19/1985 | US4553926 Holder combined with instrument |
| 10/16/1985 | EP0158101A1 Ink-erasing fluid applicator |
| 10/10/1985 | CN85200203U Pen with signet and the red ink box thereof |
| 10/01/1985 | CA1194332A1 Emergency sounding housing for lighter |
| 09/17/1985 | US4541630 Writing instrument with random number selector |
| 07/23/1985 | US4530503 Lottery selectors |
| 06/19/1985 | EP0144550A1 Writing instrument, particularly a ballpoint pen, with integrated stamping device |
| 06/11/1985 | US4522584 Lighter combined with instrument |
| 06/05/1985 | EP0143581A2 A linear measurement apparatus |
| 06/04/1985 | US4520548 Method and apparatus for fastening an eraser to a pencil |
| 05/21/1985 | US4518274 Pen with built-in illumination |
| 04/30/1985 | US4513798 Sharpener, specifically for cosmetic sticks |
| 04/09/1985 | US4509245 Apparatus for securing parts on elongated writing instruments, in particular for securing an eraser for a sheath receiving it on a pencil |
| 04/02/1985 | US4508464 Foldable pen |
| 12/18/1984 | CA1179640A1 Microprocessor based electro-mechanical automatic marker and display counter |
| 07/24/1984 | US4461589 Marker apparatus with sharpener |
| 07/10/1984 | US4459056 Disposable pencil structure and method of sharpening pencil head |
| 05/29/1984 | US4451229 Liquefied gas lighter with ball-pointed pen |
| 05/02/1984 | EP0107369A1 Ball pen having an electronic device |
| 04/04/1984 | EP0104969A1 Device for the rapid checking of lotto tickets |
| 02/28/1984 | CA1162756A1 Chemical lighting device |
| 09/13/1983 | US4404643 Portable electronic calculator with a writing instrument |
| 08/16/1983 | US4398800 Magnifying device for a hand-held implement |
| 06/21/1983 | US4389132 Eyeglass pen cleaner |
| 05/24/1983 | US4384799 Combination writing instrument and lighter |
| 05/10/1983 | US4382687 Electronic digital watch |
| 04/05/1983 | US4379320 Chemical lighting device |
| 02/23/1983 | EP0072772A2 Stamp humidifier affixed to a writing instrument |
| 02/01/1983 | US4371278 Musical pen |
| 12/23/1982 | WO1982004420A1 Writing instrument with lens provided on barrel for magnifying information in barrel |
| 11/23/1982 | US4360280 Mechanical pencil having a lead detector |
| 10/06/1982 | EP0061558A1 Chemiluminescent device |
| 10/05/1982 | US4352580 Knock-out type mechanical pencil with retractable eraser |
| 10/05/1982 | US4352579 Writing implement |
| 08/17/1982 | CA1129814A1 Writing instrument with holder incorporating a partially visible movable ribbon |
| 08/11/1982 | EP0057554A1 Writing implements combined with a scroll of sheet material |
| 06/29/1982 | US4336882 Pen pill container |
| 06/15/1982 | US4334794 Self sharpening pencils |
| 06/01/1982 | US4332496 Bow pencil |
| 03/17/1982 | EP0047379A2 Writing implement comprising means for producing sounds |
| 03/02/1982 | US4317638 Foldable pen key ring |
| 01/05/1982 | US4308664 Writing aid |
| 12/15/1981 | CA1114189A1 Pressure sensing device and transducer arrangement |
| 10/13/1981 | US4295038 Marking and counting probe assembly |
| 10/06/1981 | US4292750 Writing instrument with holder or grip portion incorporating a partially visible movable ribbon |
| 08/26/1981 | EP0034564A1 Ink correction appliance |
| 07/07/1981 | US4277195 Writing utensil with built-in stamp and stamp pad |
| 06/10/1981 | EP0030137A1 A writing instrument incorporating a world time indicator |
| 05/26/1981 | US4269523 Pencils and pencil caps |
| 04/21/1981 | CA1099804A1 Input apparatus for dynamic signature verification systems |
| 03/17/1981 | US4256195 Writing and weighing instruments |
| 02/24/1981 | CA1096334A1 Retractable writing instrument |
| 02/17/1981 | US4251163 Knock-out type automatic pencil |
| 01/13/1981 | US4244525 Writing instrument with refillable scent dispenser |
| 01/06/1981 | US4243338 Writing instrument and holder assembly |
| 10/14/1980 | US4228028 Ball point pen, ink, and its eradicator system |