GB375458A - Improvements in and connected with self-filling fountain pens - Google Patents
Improvements in and connected with self-filling fountain pensInfo
- Publication number
- GB375458A GB375458A GB10120/31A GB1012031A GB375458A GB 375458 A GB375458 A GB 375458A GB 10120/31 A GB10120/31 A GB 10120/31A GB 1012031 A GB1012031 A GB 1012031A GB 375458 A GB375458 A GB 375458A
- Authority
- GB
- United Kingdom
- Prior art keywords
- piston
- rod
- valve
- ink
- barrel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000008878 coupling Effects 0.000 abstract 5
- 238000010168 coupling process Methods 0.000 abstract 5
- 238000005859 coupling reaction Methods 0.000 abstract 5
- 239000007799 cork Substances 0.000 abstract 1
- 238000007599 discharging Methods 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
- 239000012780 transparent material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/02—Ink reservoirs
- B43K5/06—Ink reservoirs with movable pistons for withdrawing ink from an ink-receptacle
- B43K5/08—Ink reservoirs with movable pistons for withdrawing ink from an ink-receptacle with ink-supplying valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pens And Brushes (AREA)
- Ink Jet (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE386369D BE386369A (enrdf_load_stackoverflow) | 1931-04-02 | ||
NL34223D NL34223C (enrdf_load_stackoverflow) | 1931-04-02 | ||
GB10120/31A GB375458A (en) | 1931-04-02 | 1931-04-02 | Improvements in and connected with self-filling fountain pens |
US574827A US1908802A (en) | 1931-04-02 | 1931-11-13 | Self-filling fountain pen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB10120/31A GB375458A (en) | 1931-04-02 | 1931-04-02 | Improvements in and connected with self-filling fountain pens |
Publications (1)
Publication Number | Publication Date |
---|---|
GB375458A true GB375458A (en) | 1932-06-30 |
Family
ID=9961863
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB10120/31A Expired GB375458A (en) | 1931-04-02 | 1931-04-02 | Improvements in and connected with self-filling fountain pens |
Country Status (4)
Country | Link |
---|---|
US (1) | US1908802A (enrdf_load_stackoverflow) |
BE (1) | BE386369A (enrdf_load_stackoverflow) |
GB (1) | GB375458A (enrdf_load_stackoverflow) |
NL (1) | NL34223C (enrdf_load_stackoverflow) |
-
0
- BE BE386369D patent/BE386369A/xx unknown
- NL NL34223D patent/NL34223C/xx active
-
1931
- 1931-04-02 GB GB10120/31A patent/GB375458A/en not_active Expired
- 1931-11-13 US US574827A patent/US1908802A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US1908802A (en) | 1933-05-16 |
BE386369A (enrdf_load_stackoverflow) | |
NL34223C (enrdf_load_stackoverflow) |
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