GB0309529D0 - Improvements in electrical machines - Google Patents

Improvements in electrical machines

Info

Publication number: GB0309529D0
Authority: GB; United Kingdom
Prior art keywords: electrical machines; machines; electrical
Prior art date: 2003-04-28
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.): Ceased

Application number

GB0309529A

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.)

Electro Magnetic Rams Ltd

Original Assignee

Individual

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.)

2003-04-28

Filing date

2003-04-28

Publication date

2003-06-04

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9957249&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB0309529(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

2003-04-28 Application filed by Individual filed Critical Individual

2003-04-28 Priority to GB0309529A priority Critical patent/GB0309529D0/en

2003-06-04 Publication of GB0309529D0 publication Critical patent/GB0309529D0/en

2004-04-28 Priority to PCT/GB2004/001819 priority patent/WO2004098031A1/en

Status Ceased legal-status Critical Current

Links

GB0309529A 2003-04-28 2003-04-28 Improvements in electrical machines Ceased GB0309529D0 (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
GB0309529A GB0309529D0 (en)	2003-04-28	2003-04-28	Improvements in electrical machines
PCT/GB2004/001819 WO2004098031A1 (en)	2003-04-28	2004-04-28	Linear electric motor

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0309529A GB0309529D0 (en)	2003-04-28	2003-04-28	Improvements in electrical machines

Publications (1)

Publication Number	Publication Date
GB0309529D0 true GB0309529D0 (en)	2003-06-04

Family

ID=9957249

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB0309529A Ceased GB0309529D0 (en)	2003-04-28	2003-04-28	Improvements in electrical machines

Country Status (2)

Country	Link
GB (1)	GB0309529D0 (en)
WO (1)	WO2004098031A1 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0655029B2 (en) *	1987-08-25	1994-07-20	エスエムシ−株式会社	Actuator
JPH0783583B2 (en) *	1989-03-08	1995-09-06	日立金属株式会社	Linear motor
FI92572C (en) *	1993-05-26	1994-12-12	Kone Oy	Linear motor elevator and its guide
US5519266A (en) *	1993-06-01	1996-05-21	Anorad Corporation	High efficiency linear motor
JPH07170710A (en) *	1993-12-15	1995-07-04	Sofutoronikusu Kk	Linear actuator
EP1198804A1 (en) *	1999-07-05	2002-04-24	Kinetic Developments Limited	Electromagnetic rams
EP1158520A2 (en) *	2000-05-25	2001-11-28	Hewlett-Packard Company, A Delaware Corporation	Positioning actuator with lower inductance voice coil motor
KR100331232B1 (en) *	2000-11-29	2002-04-06	김용일	Linear motion apparatus having brushless linear motor
DE20113014U1 (en) *	2001-08-04	2001-10-04	Festo AG & Co, 73734 Esslingen	Electrodynamic linear direct drive

2003
- 2003-04-28 GB GB0309529A patent/GB0309529D0/en not_active Ceased
2004
- 2004-04-28 WO PCT/GB2004/001819 patent/WO2004098031A1/en not_active Ceased

Also Published As

Publication number	Publication date
WO2004098031A1 (en)	2004-11-11

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Legal Events

Date	Code	Title	Description
2004-02-04	COOA	Change in applicant's name or ownership of the application	Owner name: ELECTRO MAGNETIC RAMS LTD Free format text: FORMER APPLICANT(S): DENNE, PHILLIP R M
2004-10-13	AT	Applications terminated before publication under section 16(1)

Date

Code

Title

Description

2004-02-04

COOA

Change in applicant's name or ownership of the application

Owner name: ELECTRO MAGNETIC RAMS LTD

Free format text: FORMER APPLICANT(S): DENNE, PHILLIP R M

2004-10-13

Applications terminated before publication under section 16(1)