Description
Class B43K : IMPLEMENTS FOR WRITING OR DRAWING
Subclass 1/00: Nibs (continuously-adjustable nibs B43K 17/00); Writing- points (for indicating or recording apparatus G01D 15/16)
B43K 1/00
Sub-Class
Stats
- 48 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 14 Total Patent Owners
- 109 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12227024 | Writing implement | Feb 09, 22 | Feb 18, 25 | MITSUBISHI PENCIL COMPANY, LIMITED |
| 12179508 | Non-smear nib and associated writing instruments | Jul 15, 21 | Dec 31, 24 | SANFORD, L.P. |
| 12036814 | Color linker | Jun 24, 20 | Jul 16, 24 | SOCIÉTÉ BIC |
| 12030334 | Writing instrument | Jun 24, 22 | Jul 09, 24 | SOCIÉTÉ BIC |
| 11926171 | Nib for writing felt pen | Sep 28, 20 | Mar 12, 24 | SOCIÉTÉ BIC |
| 11813887 | Wicking nib device and system | Oct 03, 22 | Nov 14, 23 | Crayola LLC |
| 11724534 | Pen | May 26, 20 | Aug 15, 23 | Kuretake Co. Ltd. |
| 11697302 | Nib for writing felt pen | Sep 28, 20 | Jul 11, 23 | SOCIÉTÉ BIC |
| RE49400 | Metallic ink composition and writing instrument containing same | Feb 05, 20 | Jan 31, 23 | SANFORD, L.P. |
| 11472219 | Wicking nib device and system | Apr 28, 21 | Oct 18, 22 | Crayola LLC |
| 11472220 | Pen and pen refill | May 28, 19 | Oct 18, 22 | Kuretake Co. Ltd. |
| 11427027 | Writing implement | May 28, 19 | Aug 30, 22 | MITSUBISHI PENCIL COMPANY, LIMITED |
| 11299329 | Application container | May 27, 19 | Apr 12, 22 | Sato Pharmaceutical Co. Ltd. |
| 11279165 | Ink-based marking device having a multi-component nib structure | Aug 26, 20 | Mar 22, 22 | Crayola LLC |
| 11148460 | Writing instrument | Aug 24, 17 | Oct 19, 21 | MITSUBISHI PENCIL COMPANY, LIMITED |
| 11109659 | Liquid dispenser with discharge sponge | Feb 15, 18 | Sep 07, 21 | Aptar Radolfzell GmbH |
| 11072718 | Writing, marking and/or drawing liquid for capillary systems, especially for applicator implements having a capillary system, and applicator implement | Jan 13, 20 | Jul 27, 21 | Faber-Castell AG |
| 11007813 | Integrated highlighting and shading marker system | Apr 25, 19 | May 18, 21 | Crayola LLC |
| 10933593 | Sintered and porous articles having improved flexural strength | Aug 30, 18 | Mar 02, 21 | Celanese Sales Germany GmbH |
| 10828928 | Writing tool and dispensing unit thereof | Oct 20, 17 | Nov 10, 20 | SDI Corporation |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0373,235 | BRASS ALLOY FOR WRITING INSTRUMENT TIPS | Sep 16, 21 | Nov 23, 23 | SOCIÉTÉ BIC |
| 2022/0184,994 | WRITING INSTRUMENT COMPRISING A SWITCHABLE FLOW MATERIAL | Dec 09, 21 | Jun 16, 22 | SOCIÉTÉ BIC; BIC VIOLEX S.A.; |
| 2021/0122,181 | NIB FOR WRITING FELT PEN | Oct 28, 20 | Apr 29, 21 | Societe BIC |
| 2019/0315,151 | INK-BASED MARKING DEVICE HAVING A MULTI-COMPONENT NIB STRUCTURE | Apr 17, 19 | Oct 17, 19 | Not available |
| 2018/0264,871 | Pen with Cleaning Agent | Mar 17, 17 | Sep 20, 18 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 26 Months (last 2 years Issuances)
- 26 Months (last 5 years Issuances)