IE38041L - Tube point pen - Google Patents
Tube point penInfo
- Publication number
- IE38041L IE38041L IE731210A IE121073A IE38041L IE 38041 L IE38041 L IE 38041L IE 731210 A IE731210 A IE 731210A IE 121073 A IE121073 A IE 121073A IE 38041 L IE38041 L IE 38041L
- Authority
- IE
- Ireland
- Prior art keywords
- reservoir
- writing
- capillary
- tube
- frustum
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/10—Wire nibs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K8/00—Pens with writing-points other than nibs or balls
- B43K8/16—Pens with writing-points other than nibs or balls with tubular writing-points comprising a movable cleaning element
- B43K8/18—Arrangements for feeding the ink to the writing-points
Landscapes
- Pens And Brushes (AREA)
- Cleaning In General (AREA)
Abstract
Capillary writing pens of the type having a housing defining a reservoir which communicates with a capillary writing tube extending through the lower end of the housing. The reservoir is characterized by the definition of a plurality of radially spaced capillary grooves extending inwardly from the walls of the reservoir into the writing tube, so as to suspend writing ink, regardless of inversion of the pen and to enhance flow from the reservoir into the writing tube. The writing grooves may be defined in a frustum at the lower end of the reservoir and, as well, may extend longitudinally along the walls of the reservoir into the frustum.
[US3836266A]
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722235880 DE2235880B2 (en) | 1972-07-21 | 1972-07-21 | TUBE PEN TIP |
| DE19732326431 DE2326431A1 (en) | 1973-05-24 | 1973-05-24 | TUBE PEN TIP |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38041L true IE38041L (en) | 1974-01-21 |
| IE38041B1 IE38041B1 (en) | 1977-12-07 |
Family
ID=25763600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE1210/73A IE38041B1 (en) | 1972-07-21 | 1973-07-17 | Tube point pen |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3836266A (en) |
| JP (1) | JPS57200B2 (en) |
| AR (1) | AR197348A1 (en) |
| CH (1) | CH553071A (en) |
| CS (1) | CS172867B2 (en) |
| DD (1) | DD105158A1 (en) |
| ES (1) | ES193542Y (en) |
| FR (1) | FR2196914B1 (en) |
| GB (1) | GB1394418A (en) |
| IE (1) | IE38041B1 (en) |
| IT (1) | IT992588B (en) |
| NL (1) | NL7310045A (en) |
| PL (1) | PL87148B1 (en) |
| YU (1) | YU35854B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3445944C1 (en) * | 1984-12-17 | 1986-06-05 | Otto 6900 Heidelberg Mutschler | Ink pipe for tube recorders |
| DE8631592U1 (en) * | 1986-11-26 | 1987-12-23 | J. S. Staedtler GmbH & Co, 8500 Nürnberg | Writing tip or recording element |
| JP4320476B2 (en) * | 1997-09-17 | 2009-08-26 | 横井産業株式会社 | Fluid flow structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL77447C (en) * | 1948-07-22 | |||
| NL245144A (en) * | 1959-08-27 | |||
| DE1237926B (en) * | 1961-05-19 | 1967-03-30 | Georg Linz | Writing tip for a writing implement fed with a liquid or pasty writing medium |
| DE1511359C3 (en) * | 1966-04-26 | 1975-03-27 | Linz Geb. Rausch, Frieda, 8500 Nuernberg | pen |
| AT283155B (en) * | 1968-05-22 | 1970-07-27 | Dahle Wilhelm Metallwaren | Tube writer |
-
1973
- 1973-06-21 CH CH905073A patent/CH553071A/en not_active IP Right Cessation
- 1973-06-26 IT IT25867/73A patent/IT992588B/en active
- 1973-06-29 CS CS4747A patent/CS172867B2/cs unknown
- 1973-06-29 YU YU1773/73A patent/YU35854B/en unknown
- 1973-07-16 GB GB3381273A patent/GB1394418A/en not_active Expired
- 1973-07-17 IE IE1210/73A patent/IE38041B1/en unknown
- 1973-07-18 AR AR249138A patent/AR197348A1/en active
- 1973-07-19 PL PL1973164174A patent/PL87148B1/pl unknown
- 1973-07-19 DD DD172366A patent/DD105158A1/xx unknown
- 1973-07-19 NL NL7310045A patent/NL7310045A/xx not_active Application Discontinuation
- 1973-07-20 FR FR7326738A patent/FR2196914B1/fr not_active Expired
- 1973-07-20 JP JP8249073A patent/JPS57200B2/ja not_active Expired
- 1973-07-20 US US00381316A patent/US3836266A/en not_active Expired - Lifetime
- 1973-07-21 ES ES1973193542U patent/ES193542Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DD105158A1 (en) | 1974-04-12 |
| CH553071A (en) | 1974-08-30 |
| JPS4981125A (en) | 1974-08-05 |
| JPS57200B2 (en) | 1982-01-05 |
| YU177373A (en) | 1981-02-28 |
| NL7310045A (en) | 1974-01-23 |
| IT992588B (en) | 1975-09-30 |
| ES193542Y (en) | 1975-02-16 |
| CS172867B2 (en) | 1977-01-28 |
| ES193542U (en) | 1974-10-16 |
| PL87148B1 (en) | 1976-06-30 |
| FR2196914A1 (en) | 1974-03-22 |
| FR2196914B1 (en) | 1976-05-07 |
| GB1394418A (en) | 1975-05-14 |
| YU35854B (en) | 1981-08-31 |
| US3836266A (en) | 1974-09-17 |
| AR197348A1 (en) | 1974-03-29 |
| IE38041B1 (en) | 1977-12-07 |
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