IN148509B - - Google Patents

Info

Publication number: IN148509B
Authority: IN; India

Application number

IN471/DEL/78A

Inventor

G Loiselle

Original Assignee

Allsop Automatic

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.)

1977-06-30

Filing date

1978-06-23

Publication date

1981-03-14

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25207663&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN148509(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1977-06-30 Priority claimed from US05/811,813 external-priority patent/US4149206A/en

1978-06-23 Application filed by Allsop Automatic filed Critical Allsop Automatic

1981-03-14 Publication of IN148509B publication Critical patent/IN148509B/en

Links

Classifications

- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/41—Cleaning of heads

IN471/DEL/78A 1977-06-30 1978-06-23 IN148509B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/811,813 US4149206A (en)	1976-05-12	1977-06-30	Cleaner for a playing head of a cassette player

Publications (1)

Publication Number	Publication Date
IN148509B true IN148509B (en)	1981-03-14

Family

ID=25207663

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN471/DEL/78A IN148509B (en)	1977-06-30	1978-06-23

Country Status (21)

Country	Link
JP (2)	JPS5442124A (en)
AR (1)	AR218922A1 (en)
AT (1)	AT380348B (en)
AU (1)	AU522073B2 (en)
BE (1)	BE868562A (en)
BR (1)	BR7804177A (en)
CA (1)	CA1094680A (en)
CH (1)	CH635207A5 (en)
DE (1)	DE2828964C2 (en)
DK (1)	DK293778A (en)
FI (1)	FI782112A (en)
FR (1)	FR2396377A1 (en)
GB (1)	GB2000623B (en)
HK (1)	HK7483A (en)
IL (1)	IL54985A (en)
IN (1)	IN148509B (en)
IT (1)	IT1105350B (en)
MX (1)	MX144498A (en)
NL (1)	NL7807106A (en)
NO (2)	NO151262C (en)
ZA (1)	ZA783525B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5677921A (en) *	1979-11-27	1981-06-26	Sony Corp	Cleaning device for magnetic recorder/reproducer
BE885871A (en) *	1980-10-24	1981-02-16	Staar Sa	CLEANING DEVICES FOR DRIVING AND / OR READING AND RECORDING MEMBER OF MAGNETIC STRIPS AND CLEANING CASSETTE CONTAINING SUCH DEVICES
US4498115A (en) *	1981-08-03	1985-02-05	U.S. Philips Corporation	Magnetic-tape cassette having a capstan cleaning device
JPS5839731U (en) *	1981-09-04	1983-03-15	エクセルサウンド株式会社	Magnetic head cleaning device
JPS5845621A (en) *	1981-09-09	1983-03-16	Canon Inc	Cleaning cassette
US4454551A (en) *	1982-01-07	1984-06-12	Allsop, Inc.	Cleaning apparatus for a cassette player
US4445158A (en) *	1982-01-07	1984-04-24	Allsop, Inc.	Cleaning head assembly for a cassette cleaner
US4454550A (en) *	1982-01-07	1984-06-12	Allsop, Inc.	Cleaning cartridge assembly for a cassette cleaner
BE894387A (en) *	1982-09-13	1983-01-03	Staar Sa	METHOD FOR CLEANING THE ORGANS OF A RECORDING AND READING DEVICE OF MAGNETIC TAPES-CASSETTE AND APPARATUS FOR IMPLEMENTING SAID METHOD
US4510545A (en) *	1982-09-13	1985-04-09	Normand Boudreau	Capstan cleaner for eight-track cassettes
AU576745B2 (en) *	1983-01-17	1988-09-08	Peter Robert Stanton	Tape recorder cleaner
DK227383D0 (en) *	1983-05-20	1983-05-20	Am Kemi As	CLEANING CASSETTE FOR USE IN CASSETTE TAPE RECORDERS
NL8301863A (en) *	1983-05-26	1984-12-17	Philips Nv	MAGNETIC TAPE CASSETTE WITH A CLEANING ELEMENT FOR CLEANING THE CAPSTAND OF A MAGNETIC TAPE DEVICE.
US4816952A (en) *	1986-01-10	1989-03-28	Allsop, Inc.	Cleaning apparatus for a tape drive machine
US4894743A (en) *	1986-01-10	1990-01-16	Allsop, Inc.	Replaceable cleaner/drive members for a tape drive machine
DE3633221A1 (en) *	1986-09-30	1988-03-31	Tandberg Data	CLEANING CASSETTE FOR A MAGNETIC TAPE DEVICE
GB8714668D0 (en) *	1987-06-23	1987-07-29	Automation Facilities Ltd	Cleaning cassette
DK162665C (en) *	1988-07-08	1992-04-13	Am Kemi As	CLEANING CASSETTE FOR TAPE RECORDERS

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE6928925U (en) *	1969-07-21	1970-01-02	Becker Autoradio	DEVICE FOR CLEANING SOUND HEADS IN TAPE CASSETTE DEVICES.
JPS512597Y1 (en) *	1970-09-18	1976-01-26
GB1319948A (en) *	1971-05-18	1973-06-13	Metrosound Mfg Co Ltd	Cleaner for tape cartridge players
DE2351527A1 (en) *	1972-10-16	1974-04-25	Matsushita Electric Ind Co Ltd	MAGNETIC HEAD CLEANING DEVICE
JPS519217U (en) *	1974-07-09	1976-01-23
US3955214A (en) *	1974-08-26	1976-05-04	Tobins Industries Corporation	Device for cleaning the magnetic head and capstan roller of a cassette-type recording and/or playback unit in response to operation of the tape drive of the unit
JPS5218306A (en) *	1975-08-01	1977-02-10	Takara Seisakusho:Kk	Cleaning cassette

1978
- 1978-06-20 GB GB7827359A patent/GB2000623B/en not_active Expired
- 1978-06-20 ZA ZA00783525A patent/ZA783525B/en unknown
- 1978-06-22 NO NO782173A patent/NO151262C/en unknown
- 1978-06-23 IN IN471/DEL/78A patent/IN148509B/en unknown
- 1978-06-23 IL IL54985A patent/IL54985A/en unknown
- 1978-06-28 DE DE2828964A patent/DE2828964C2/en not_active Expired
- 1978-06-28 AU AU37568/78A patent/AU522073B2/en not_active Expired
- 1978-06-29 DK DK293778A patent/DK293778A/en unknown
- 1978-06-29 BE BE1008960A patent/BE868562A/en not_active IP Right Cessation
- 1978-06-29 IT IT50096/78A patent/IT1105350B/en active
- 1978-06-29 JP JP7918578A patent/JPS5442124A/en active Pending
- 1978-06-29 BR BR7804177A patent/BR7804177A/en unknown
- 1978-06-30 AR AR272784A patent/AR218922A1/en active
- 1978-06-30 MX MX174008A patent/MX144498A/en unknown
- 1978-06-30 CA CA306,586A patent/CA1094680A/en not_active Expired
- 1978-06-30 FR FR7819697A patent/FR2396377A1/en active Granted
- 1978-06-30 FI FI782112A patent/FI782112A/en not_active Application Discontinuation
- 1978-06-30 NL NL7807106A patent/NL7807106A/en not_active Application Discontinuation
- 1978-06-30 AT AT0477778A patent/AT380348B/en not_active IP Right Cessation
- 1978-06-30 CH CH716878A patent/CH635207A5/en not_active IP Right Cessation
1983
- 1983-03-03 HK HK74/83A patent/HK7483A/en unknown
1984
- 1984-05-29 NO NO842134A patent/NO842134L/en unknown
1986
- 1986-12-01 JP JP1986185424U patent/JPS6294414U/ja active Pending

Also Published As

Publication number	Publication date
AU522073B2 (en)	1982-05-13
AR218922A1 (en)	1980-07-15
NO782173L (en)	1979-01-03
ZA783525B (en)	1979-06-27
BR7804177A (en)	1979-04-10
JPS6294414U (en)	1987-06-16
IT7850096A0 (en)	1978-06-29
CH635207A5 (en)	1983-03-15
ATA477778A (en)	1980-06-15
IL54985A0 (en)	1978-08-31
GB2000623B (en)	1982-04-15
IT1105350B (en)	1985-10-28
NO151262C (en)	1985-03-06
NO151262B (en)	1984-11-26
NO842134L (en)	1979-01-03
DE2828964C2 (en)	1985-08-22
DE2828964A1 (en)	1979-01-18
IL54985A (en)	1982-11-30
NL7807106A (en)	1979-01-03
FI782112A (en)	1978-12-31
DK293778A (en)	1978-12-31
AU3756878A (en)	1980-01-03
HK7483A (en)	1983-03-03
CA1094680A (en)	1981-01-27
FR2396377B1 (en)	1985-04-26
GB2000623A (en)	1979-01-10
MX144498A (en)	1981-10-20
BE868562A (en)	1978-10-16
AT380348B (en)	1986-05-12
JPS5442124A (en)	1979-04-03
FR2396377A1 (en)	1979-01-26

Publication	Publication Date	Title
DE2854614B2 (en)	1980-07-31
FR2376988B1 (en)	1985-01-04
FR2396377B1 (en)	1985-04-26
FR2377091B1 (en)	1980-09-12
DK140303A (en)
FR2378985B1 (en)	1981-10-16
DK142906C (en)	1981-08-31
FR2377471B1 (en)	1979-06-01
FR2376145B1 (en)	1980-03-28
FR2376720B1 (en)	1979-04-20
DK139906C (en)	1979-10-15
AU3353778A (en)	1979-08-30
FR2378594B2 (en)	1981-02-13
DK140331C (en)	1979-12-31
FI53089B (en)	1977-10-31
AR210643A1 (en)	1977-08-31
AU495917B2 (en)	1977-04-28
BG25855A1 (en)	1979-01-12
BG25840A1 (en)	1979-01-12
CH601628A5 (en)	1978-07-14
BG26987A1 (en)	1979-08-15
BG25947A1 (en)	1979-01-12
BG25823A1 (en)	1979-01-12
BG25860A1 (en)	1979-01-12
BG25824A1 (en)	1979-01-12