GB1134939A - Return springs arrangement in ball point pens with refills of several colours - Google Patents
Return springs arrangement in ball point pens with refills of several coloursInfo
- Publication number
- GB1134939A GB1134939A GB2335766A GB2335766A GB1134939A GB 1134939 A GB1134939 A GB 1134939A GB 2335766 A GB2335766 A GB 2335766A GB 2335766 A GB2335766 A GB 2335766A GB 1134939 A GB1134939 A GB 1134939A
- Authority
- GB
- United Kingdom
- Prior art keywords
- refills
- point pens
- return springs
- ball point
- pen
- 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
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/12—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operating by means sliding in longitudinally-slotted casings
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
1,134,939. Multiple retractable ball-point pens. MAJOR S.p.A. 25 May, 1966 [25 May, 1965], No. 23357/66. Heading B6P. In a multiple, retractable ball-point pen wherein the refill carriers are individually locked in the projected position by the cam-slot arrangement of a holding sleeve (14, Fig. 3) mounted for non-axial, rotative movement in the pen easing (1, Fig. 4), the retracting springs (11, Fig. 5) are hooked in radial slots 19 of a member 16 positioned at the rear end of the pen casing. The member 16 is held in position by a portion 20a of the pocket clip 20 co-operating with a groove 18, and a threaded portion 21a of the cap 21 extending through a bore in the portion 20a into a threaded bore 17 of the member 16.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1185865 | 1965-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1134939A true GB1134939A (en) | 1968-11-27 |
Family
ID=11138320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2335766A Expired GB1134939A (en) | 1965-05-25 | 1966-05-25 | Return springs arrangement in ball point pens with refills of several colours |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1134939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1707400A2 (en) * | 2005-03-29 | 2006-10-04 | The Pilot Ink Co., Ltd. | Retractable writing bodies of a multi-refill writing instrument |
-
1966
- 1966-05-25 GB GB2335766A patent/GB1134939A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1707400A2 (en) * | 2005-03-29 | 2006-10-04 | The Pilot Ink Co., Ltd. | Retractable writing bodies of a multi-refill writing instrument |
| EP1707400A3 (en) * | 2005-03-29 | 2010-12-29 | The Pilot Ink Co., Ltd. | Retractable writing bodies of a multi-refill writing instrument |
| US7946777B2 (en) | 2005-03-29 | 2011-05-24 | The Pilot Ink Co., Ltd. | Multi-refill writing instrument |
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