ES213921A1 - Perfeccionamientos en y relativos a instrumentos de escribir - Google Patents
Perfeccionamientos en y relativos a instrumentos de escribirInfo
- Publication number
- ES213921A1 ES213921A1 ES0213921A ES213921A ES213921A1 ES 213921 A1 ES213921 A1 ES 213921A1 ES 0213921 A ES0213921 A ES 0213921A ES 213921 A ES213921 A ES 213921A ES 213921 A1 ES213921 A1 ES 213921A1
- Authority
- ES
- Spain
- Prior art keywords
- writing
- relating
- writing instruments
- writing element
- instrument
- 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
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
Landscapes
- Clips For Writing Implements (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Perfeccionamientos en y relativos a instrumentos de escribir, caracterizados porque consisten en disponer un elemento de escritura, en un instrumento de escribir, así como medios accionables manualmente para conseguir que dicho elemento de escritura surja por la parte inferior del instrumento de escribir cuando se encuentra en el interior del mismo, del mismo modo que un clip de sujeción, consistiendo el referido elemento de escritura a su vez en un depósito capilar recto que desemboca en o cerca de su extremo alojado en la extremidad de escritura, constituida por una bola giratoria.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14649/53A GB738695A (en) | 1953-05-26 | 1953-05-26 | Improvements in and relating to writing instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES213921A1 true ES213921A1 (es) | 1955-05-16 |
Family
ID=10045058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0213921A Expired ES213921A1 (es) | 1953-05-26 | 1954-02-26 | Perfeccionamientos en y relativos a instrumentos de escribir |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES213921A1 (es) |
| GB (1) | GB738695A (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1028858B (de) * | 1955-02-26 | 1958-04-24 | Miag Muehlenbau & Ind Gmbh | Kippbewegliches Gleitlager zur Lagerung hohler Tragzapfen von Rohrmuehlen |
| US3144005A (en) * | 1960-04-14 | 1964-08-11 | Frank T Johmann | Retraction-protraction mechanism for writing instruments |
| US3652172A (en) * | 1970-03-04 | 1972-03-28 | Nathan A Zepell | Sliding clip actuated pen |
| US3797945A (en) * | 1972-12-26 | 1974-03-19 | N Zepell | Multi-tip writing instrument with swinging door selector |
| US4702634A (en) * | 1982-05-17 | 1987-10-27 | Parker Pen (Benelux) B.V. | Continuous feed mechanical pencil with push button lead feed actuator |
| USD324070S (en) | 1989-10-19 | 1992-02-18 | Tombow Pencil Co. Ltd. | Mechanical pencil |
| GB2249757B (en) * | 1990-11-19 | 1994-01-12 | China Arts Ind Co Ltd | Writing implements |
| US6309129B1 (en) * | 1999-07-06 | 2001-10-30 | Kotobuki & Co., Ltd. | Writing utensils |
| CN114222668B (zh) * | 2019-07-25 | 2023-12-22 | 株式会社百乐 | 伸缩式书写工具 |
-
1953
- 1953-05-26 GB GB14649/53A patent/GB738695A/en not_active Expired
-
1954
- 1954-02-26 ES ES0213921A patent/ES213921A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB738695A (en) | 1955-10-19 |
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