GB1320668A - Cartridge pencil - Google Patents
Cartridge pencilInfo
- Publication number
- GB1320668A GB1320668A GB1080672A GB1320668DA GB1320668A GB 1320668 A GB1320668 A GB 1320668A GB 1080672 A GB1080672 A GB 1080672A GB 1320668D A GB1320668D A GB 1320668DA GB 1320668 A GB1320668 A GB 1320668A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tongues
- casing
- rims
- chin
- pencil
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/003—Propelling pencils with lead sections or lead cartridges
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
1320668 Pencils CHUANG CHIN CHIN 8 March 1972 10806/72 Heading B6P A pencil of the kind comprising a tubular casing 3 in which cartridge writing units 1 are located, is formed with longitudinal slots 8 in the rear end of the casing 3, the slots defining therebetween resilient tongues 9 at least one of which is provided with an inwardly extending rim 10 to retain the rearmost unit 1. An annular member (12, Figs. 2, 3, not shown) of elastomeric material is inserted in the front end of the casing 3 to hold the units 1 by friction. In the embodiment shown, four slits 8 are provided to form four tongues 9, only two of which, 9a, 9c, are provided with rims 10. The remaining two tongues are shorter so that a unit 1 can be pushed past the rims 10.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23257772A | 1972-03-07 | 1972-03-07 | |
DE2210931A DE2210931A1 (en) | 1972-03-07 | 1972-03-07 | WRITING DEVICE, IN PARTICULAR PEN WITH SELF-REFILLING OR - RENEWING CARTRIDGES |
GB1080672 | 1972-03-08 | ||
FR7208672A FR2175541B3 (en) | 1972-03-07 | 1972-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1320668A true GB1320668A (en) | 1973-06-20 |
Family
ID=27431445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1080672A Expired GB1320668A (en) | 1972-03-07 | 1972-03-08 | Cartridge pencil |
Country Status (4)
Country | Link |
---|---|
US (1) | US3761188A (en) |
DE (1) | DE2210931A1 (en) |
FR (1) | FR2175541B3 (en) |
GB (1) | GB1320668A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963048A (en) * | 1987-10-28 | 1990-10-16 | Notepen, Inc. | Note pen device |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5388698A (en) * | 1992-02-03 | 1995-02-14 | Wakao; Hiroshi | Pocket carrier for dispensing products in precise quantitites |
US5299341A (en) * | 1992-12-15 | 1994-04-05 | Hiroshi Wakao | Rotating keyboard cleaner |
US5477615A (en) * | 1992-12-15 | 1995-12-26 | Wakao; Hiroshi | Sharp cutter |
US5545145A (en) * | 1994-08-16 | 1996-08-13 | Becton Dickinson And Company | Pen needle despenser |
TW576345U (en) * | 2003-05-05 | 2004-02-11 | Wen-Tsung Jian | Improvement of multi-color pen structure |
US20080075520A1 (en) * | 2006-09-22 | 2008-03-27 | Jeffrey Grossman | Stackable chalk holder |
US8884929B2 (en) * | 2009-06-08 | 2014-11-11 | Jhuo-Nian WU | Stylus auxiliary core for reducing the scratching of panels |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US971797A (en) * | 1909-05-15 | 1910-10-04 | Jonathan P Smythe | Pencil protector and retainer. |
US2484640A (en) * | 1946-02-23 | 1949-10-11 | Parker Pen Co | Mechanical pencil |
US3338215A (en) * | 1965-12-16 | 1967-08-29 | Chin Chao Fu | Pencil with self-refilling cartridges |
US3708235A (en) * | 1970-11-30 | 1973-01-02 | F Kolomeir | Marking instrument |
-
1972
- 1972-03-07 DE DE2210931A patent/DE2210931A1/en active Pending
- 1972-03-07 US US00232577A patent/US3761188A/en not_active Expired - Lifetime
- 1972-03-08 GB GB1080672A patent/GB1320668A/en not_active Expired
- 1972-03-13 FR FR7208672A patent/FR2175541B3/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4963048A (en) * | 1987-10-28 | 1990-10-16 | Notepen, Inc. | Note pen device |
Also Published As
Publication number | Publication date |
---|---|
FR2175541B3 (en) | 1975-04-25 |
US3761188A (en) | 1973-09-25 |
DE2210931A1 (en) | 1973-09-27 |
FR2175541A1 (en) | 1973-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |