GB1067849A - Improvements in and relating to writing instruments - Google Patents
Improvements in and relating to writing instrumentsInfo
- Publication number
- GB1067849A GB1067849A GB4843363A GB4843363A GB1067849A GB 1067849 A GB1067849 A GB 1067849A GB 4843363 A GB4843363 A GB 4843363A GB 4843363 A GB4843363 A GB 4843363A GB 1067849 A GB1067849 A GB 1067849A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- rubber
- groove
- writing instruments
- place
- 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
- 229920001971 elastomer Polymers 0.000 abstract 3
- 239000005060 rubber Substances 0.000 abstract 3
- 230000000717 retained effect Effects 0.000 abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N vinyl-ethylene Natural products C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/08—Protecting means, e.g. caps
- B43K23/12—Protecting means, e.g. caps for pens
- B43K23/126—Protecting means, e.g. caps for pens with clips
Landscapes
- Pens And Brushes (AREA)
Abstract
1,067,849. Writing instruments. SCRIPTO PENS Ltd. Nov. 26, 1964 [Dec. 9, 1963], No. 48433/63. Heading B6P. An 0-ring 7 of rubber, an oil-resistant synthetic rubber or a rubber substitute such as polychloroprene, butadiene acrylic nitrile copolymer or a polyurethane, is retained in a groove 5 in the barrel of a fountain pen. A cap 3 is frictionally retained by the 0-ring when in place, as shown. Ducts 6 at diametrally opposite positions in the groove 5, provide vents to prevent the pen from leaking due to changes of atmospheric conditions. The 0-ring may be replaced by a resilient rubber ring not necessarily of circular cross-section, which could be seated in a relatively shallow groove, and cemented in place if necessary.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4843363A GB1067849A (en) | 1963-12-09 | 1963-12-09 | Improvements in and relating to writing instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4843363A GB1067849A (en) | 1963-12-09 | 1963-12-09 | Improvements in and relating to writing instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1067849A true GB1067849A (en) | 1967-05-03 |
Family
ID=10448594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4843363A Expired GB1067849A (en) | 1963-12-09 | 1963-12-09 | Improvements in and relating to writing instruments |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1067849A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8914443U1 (en) * | 1989-12-08 | 1990-01-25 | Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg | Applicator |
| US4974982A (en) * | 1990-02-22 | 1990-12-04 | Nielson Thomas W | Keyring pocket pen |
| WO1997012766A1 (en) * | 1995-09-29 | 1997-04-10 | Schwan-Stabilo Cosmetics Gmbh & Co. | Ring-shaped element |
-
1963
- 1963-12-09 GB GB4843363A patent/GB1067849A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8914443U1 (en) * | 1989-12-08 | 1990-01-25 | Schwan-Stabilo Schwanhäußer GmbH & Co, 8500 Nürnberg | Applicator |
| US4974982A (en) * | 1990-02-22 | 1990-12-04 | Nielson Thomas W | Keyring pocket pen |
| WO1997012766A1 (en) * | 1995-09-29 | 1997-04-10 | Schwan-Stabilo Cosmetics Gmbh & Co. | Ring-shaped element |
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