Description
Class B43K : IMPLEMENTS FOR WRITING OR DRAWING
Subclass 1/02: Nibs (continuously-adjustable nibs B43K 17/00); Writing- points (for indicating or recording apparatus G01D 15/16) Split nibs
B43K 1/02
Sub-Class
Stats
- 9 US PATENTS IN FORCE
- 1 US APPLICATIONS PENDING
- 6 Total Patent Owners
- 17 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 10414200 | Nib for a calligraphic dip pen | Jul 22, 18 | Sep 17, 19 | Not available |
| 10336128 | Left handed fountain pen | Jan 19, 17 | Jul 02, 19 | Not available |
| 9421813 | Stylographic pen with precious material | Mar 22, 13 | Aug 23, 16 | DELTA SRL |
| 9233573 | Conical nib and writing instrument using the same | Dec 13, 12 | Jan 12, 16 | Not available |
| 9199507 | Writing instrument and ink cartridge unit | May 20, 11 | Dec 01, 15 | Europe Brands S.A.R.L., EUROPE BRANDS S.À R.L, |
| 8915665 | Writing utensil | Dec 08, 11 | Dec 23, 14 | MEGARA, GABRIEL |
| 8801314 | Conical NIB and writing instrument using the same | Sep 01, 11 | Aug 12, 14 | YAMANAKA, KAZUE |
| 5957610 | Penpoint | Dec 04, 96 | Sep 28, 99 | Not available |
| 5290117 | Penpoint assembly and writing instrument employing the same | Aug 07, 91 | Mar 01, 94 | THE PILOT INK CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2019/0061,411 | Omnibearing Writable Fountain Pen | Nov 03, 17 | Feb 28, 19 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)