ES331319A1 - Un dispositivo para montaje sobre un teclado que contiene una pluralidad de teclas. - Google Patents

Un dispositivo para montaje sobre un teclado que contiene una pluralidad de teclas.

Info

Publication number: ES331319A1
Authority: ES; Spain
Prior art keywords: keys; keyboard; translation; mounting; machine
Prior art date: 1965-09-20
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

Application number

ES0331319A

Other languages

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

International Business Machines Corp

Original Assignee

International Business Machines Corp

Priority date (The priority date 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 date listed.)

1965-09-20

Filing date

1966-09-17

Publication date

1967-07-01

1966-09-17 Application filed by International Business Machines Corp filed Critical International Business Machines Corp

1967-07-01 Publication of ES331319A1 publication Critical patent/ES331319A1/es

Status Expired legal-status Critical Current

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J5/00—Devices or arrangements for controlling character selection
- B41J5/08—Character or syllable selected by means of keys or keyboards of the typewriter type
- B41J5/10—Arrangements of keyboards, e.g. key button disposition
- B41J5/102—Keyboard overlays

Landscapes

Input From Keyboards Or The Like (AREA)

ES0331319A 1965-09-20 1966-09-17 Un dispositivo para montaje sobre un teclado que contiene una pluralidad de teclas. Expired ES331319A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US488699A US3317019A (en)	1965-09-20	1965-09-20	Keyboard overlay to change indicia indicated by key cap

Publications (1)

Publication Number	Publication Date
ES331319A1 true ES331319A1 (es)	1967-07-01

Family

ID=23940757

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES0331319A Expired ES331319A1 (es)	1965-09-20	1966-09-17	Un dispositivo para montaje sobre un teclado que contiene una pluralidad de teclas.

Country Status (8)

Country	Link
US (1)	US3317019A (es)
BE (1)	BE686107A (es)
CH (1)	CH440340A (es)
ES (1)	ES331319A1 (es)
FR (1)	FR1490408A (es)
GB (1)	GB1092789A (es)
NL (1)	NL6612931A (es)
SE (1)	SE328006B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3871506A (en) *	1973-08-08	1975-03-18	Luders Kirill Von	Exchangeable keyboard for ball typewriters
US3892958A (en) *	1974-01-11	1975-07-01	Hewlett Packard Co	Inverse/complementary function prefix key
JPS5149114U (es) *	1975-08-23	1976-04-13
FR2469286A1 (fr) *	1979-11-12	1981-05-22	Joseph Georges	Clavier additionnel superposable
IL70671A0 (en) *	1984-01-12	1984-04-30	Polatschek Moshe A	Improvements regarding keyboards of computers and other office machines
US4565459A (en) *	1984-06-04	1986-01-21	Dilucia Gilbert	Phonetic Chinese printing apparatus
US5183346A (en) *	1992-05-15	1993-02-02	Herbert Tesar	Keycap overlay snap-on system
US5514855A (en) *	1994-03-17	1996-05-07	Alpha Logic, Incorporated	Computer keyboard adapter providing large size key surfaces
US6322449B1 (en)	1998-02-04	2001-11-27	Klitsner Industrial Design, Llc	Mechanical interface device
US5992817A (en)	1998-02-04	1999-11-30	Klitsner Industrial Design, Llc	Keyboard interface device
US6382854B2 (en) *	1999-12-17	2002-05-07	Rossana Uy Morelos	Computer keyboard enhancement kit
US7967189B2 (en) *	2007-07-25	2011-06-28	Andrew Ackloo	Computer keyboard overlay
USD923634S1 (en) *	2019-05-14	2021-06-29	Evga Corporation	Keycap
TWD201238S (zh) *	2019-06-25	2019-12-01	宏碁股份有限公司	具有蓋體的鍵帽

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US527112A (en) *		1894-10-09		Richard harte
US2625330A (en) *		1953-01-13		Classification designation change
US396529A (en) *		1889-01-22		bofinger
US1078081A (en) *		1913-11-11	George B Baker	Type-writer.
US630848A (en) *	1898-08-11	1899-08-15	Eugen A Bofinger	Type-writer ciphograph.
US662333A (en) *	1900-04-25	1900-11-20	Joseph P Angell	Type-writer.

1965
- 1965-09-20 US US488699A patent/US3317019A/en not_active Expired - Lifetime
1966
- 1966-08-12 GB GB36167/66A patent/GB1092789A/en not_active Expired
- 1966-08-18 FR FR7998A patent/FR1490408A/fr not_active Expired
- 1966-08-29 BE BE686107D patent/BE686107A/xx unknown
- 1966-09-14 NL NL6612931A patent/NL6612931A/xx unknown
- 1966-09-16 SE SE12516/66A patent/SE328006B/xx unknown
- 1966-09-17 ES ES0331319A patent/ES331319A1/es not_active Expired
- 1966-09-19 CH CH1347166A patent/CH440340A/de unknown

Also Published As

Publication number	Publication date
FR1490408A (fr)	1967-07-28
CH440340A (de)	1967-07-31
BE686107A (es)	1967-02-01
GB1092789A (en)	1967-11-29
NL6612931A (es)	1967-03-21
US3317019A (en)	1967-05-02
SE328006B (es)	1970-09-07

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