GB191020224A - Improvements in and relating to Reservoir Pens. - Google Patents
Improvements in and relating to Reservoir Pens.Info
- Publication number
- GB191020224A GB191020224A GB191020224DA GB191020224A GB 191020224 A GB191020224 A GB 191020224A GB 191020224D A GB191020224D A GB 191020224DA GB 191020224 A GB191020224 A GB 191020224A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeve
- pen
- barrel
- relating
- reservoir
- 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
Landscapes
- Pens And Brushes (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
20,224. O'Malley, P. F. Aug. 30. Pen-point protectors. - In a reservoir pen provided with a nib or stylo protector, consisting of a sliding sleeve mounted on the barrel so that it cannot be detached from the pen, means are provided for securing the sleeve in its two extreme positions. The sleeve d may be provided with an internal thread d<1> which engages screw threads b, b<1> on the barrel, or with tapered parts which engage conical shoulders. A hinged plate e for covering the open end of the sleeve may be provided.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191020224T | 1910-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191020224A true GB191020224A (en) | 1911-01-19 |
Family
ID=32492491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191020224D Expired GB191020224A (en) | 1910-08-30 | 1910-08-30 | Improvements in and relating to Reservoir Pens. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191020224A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000122A1 (en) * | 1981-07-10 | 1983-01-20 | Donald Greenspan | Fasteners for securing instruments |
US4459059A (en) * | 1981-07-10 | 1984-07-10 | Greenspan Donald J | Sliding cap with frictional engagement |
-
1910
- 1910-08-30 GB GB191020224D patent/GB191020224A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1983000122A1 (en) * | 1981-07-10 | 1983-01-20 | Donald Greenspan | Fasteners for securing instruments |
US4459059A (en) * | 1981-07-10 | 1984-07-10 | Greenspan Donald J | Sliding cap with frictional engagement |
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