IT1136838B - Writing instrument with replaceable nib - Google Patents
Writing instrument with replaceable nibInfo
- Publication number
- IT1136838B IT1136838B IT21929/81A IT2192981A IT1136838B IT 1136838 B IT1136838 B IT 1136838B IT 21929/81 A IT21929/81 A IT 21929/81A IT 2192981 A IT2192981 A IT 2192981A IT 1136838 B IT1136838 B IT 1136838B
- Authority
- IT
- Italy
- Prior art keywords
- pen
- nib
- holder
- writing instrument
- adapter
- Prior art date
Links
Landscapes
- Pens And Brushes (AREA)
Abstract
The writing instrument comprises a ball pen nib (10) to use an aqueous ink solution, a capillary type ink guiding element (20), a pen-nib cover (32), a pen holder (30), an ink storage cartridge (50) an adapter (40), and packing (60). The pen nib is held by the adapter and tightened by the screwed-in pen-nib cover (32) to the pen holder (30). The pen nib is removable from the pen holder, and at least one spare unit is stored inside the pen holder so that an immediate replacement is possible when the pen nib in use is worn out or broken. The pen nib is replaceable from the casing as the holder is unscrewed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT21929/81A IT1136838B (en) | 1981-05-06 | 1981-05-25 | Writing instrument with replaceable nib |
Applications Claiming Priority (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/260,923 US4406555A (en) | 1981-05-06 | 1981-05-06 | Nib replaceable writing instrument |
| DE19813118323 DE3118323A1 (en) | 1981-05-06 | 1981-05-08 | Writing instrument with replaceable nib |
| CA000377260A CA1169815A (en) | 1981-05-06 | 1981-05-11 | Nib replaceable writing instrument |
| GB8114278A GB2098135A (en) | 1981-05-06 | 1981-05-11 | A nib replaceable writing instrument |
| NL8102409A NL8102409A (en) | 1981-05-06 | 1981-05-15 | WRITING INSTRUMENT. |
| AU70881/81A AU7088181A (en) | 1981-05-06 | 1981-05-20 | Replaceable nib pen |
| FR8110030A FR2506226A1 (en) | 1981-05-06 | 1981-05-20 | WRITING INSTRUMENT WITH REPLACEABLE TIP |
| IT21929/81A IT1136838B (en) | 1981-05-06 | 1981-05-25 | Writing instrument with replaceable nib |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8121929A0 IT8121929A0 (en) | 1981-05-25 |
| IT1136838B true IT1136838B (en) | 1986-09-03 |
Family
ID=27570103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT21929/81A IT1136838B (en) | 1981-05-06 | 1981-05-25 | Writing instrument with replaceable nib |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1136838B (en) |
-
1981
- 1981-05-25 IT IT21929/81A patent/IT1136838B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| IT8121929A0 (en) | 1981-05-25 |
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