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EP0844391
European procedure
Extract from the Register of European Patents
EP About this file: EP0844391
| EP0844391 - Automotive air conditioning compressor piston with eccentric anti rotation pad [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.11.2004 Database last updated on 13.04.2024 | Most recent event Tooltip | 19.11.2004 | No opposition filed within time limit | published on 05.01.2005 [2005/01] | Applicant(s) | For all designated states Delphi Technologies, Inc. PO Box 5052 Troy, MI 48007 / US | [2000/48] |
| Former [1998/22] | For all designated states GENERAL MOTORS CORPORATION General Motors Building 3044 West Grand Boulevard Detroit Michigan 48202 / US | Inventor(s) | 01 /
Ebbing, David Michael 6283 Pine Cone Court Clarence Center, New York 14032 / US | 02 /
Asplund, David Jared 6802 Tonawanda Creek Road Lockport, New York 14094 / US | [1998/22] | Representative(s) | Denton, Michael John, et al Delphi France SAS Bât. le Raspail - ZAC Paris Nord 2 22, avenue des Nations CS 65059 Villepinte 95972 Roissy CDG Cedex / FR | [N/P] |
| Former [1998/22] | Denton, Michael John, et al Delphi Automotive Systems Centre Technique Paris 117 avenue des Nations B.P. 60059 95972 Roissy Charles de Gaulle Cedex / FR | Application number, filing date | 97203287.4 | 23.10.1997 | [1998/22] | Priority number, date | US19960755750 | 25.11.1996 Original published format: US 755750 | [1998/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0844391 | Date: | 27.05.1998 | Language: | EN | [1998/22] | Type: | A3 Search report | No.: | EP0844391 | Date: | 25.10.2000 | [2000/43] | Type: | B1 Patent specification | No.: | EP0844391 | Date: | 14.01.2004 | Language: | EN | [2004/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.09.2000 | Classification | IPC: | F04B27/10, F04B39/00, F04B27/08 | [2000/43] | CPC: |
F04B27/0878 (EP,US)
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| Former IPC [1998/22] | F04B27/10, F04B39/00 | Designated contracting states | DE, FR, GB [2001/29] |
| Former [1998/22] | AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE | Title | German: | Kompressor einer Fahrzeugklimaanlage mit einer Antirotationseinrichtung für die Kompressorkolben | [1998/22] | English: | Automotive air conditioning compressor piston with eccentric anti rotation pad | [1998/22] | French: | Pièce anti-rotation pour les pistons d'un compresseur de climatisation pour véhicule automobile | [1998/22] | Examination procedure | 25.04.2001 | Examination requested [2001/26] | 30.05.2003 | Communication of intention to grant the patent | 09.10.2003 | Fee for grant paid | 09.10.2003 | Fee for publishing/printing paid | Opposition(s) | 15.10.2004 | No opposition filed within time limit [2005/01] | Fees paid | Renewal fee | 02.11.1999 | Renewal fee patent year 03 | 31.10.2000 | Renewal fee patent year 04 | 31.10.2001 | Renewal fee patent year 05 | 31.10.2002 | Renewal fee patent year 06 | 31.10.2003 | Renewal fee patent year 07 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [AD]JPH06346844 ; | [A]JPH08109874 ; | [A]EP0740076 (CALSONIC CORP [JP]) [A] 1-3 * column 8, line 19 - column 9, line 41; figure 4 *; | [AP]EP0799994 (SANDEN CORP [JP]) [AP] 1-3 * column 2, line 46 - column 4, line 57; figures 1,2 *; | [T]EP0819849 (TOYODA AUTOMATIC LOOM WORKS [JP]) [T] 1-3* column 7, line 21 - line 56; figures 2,5 * | [AD] - PATENT ABSTRACTS OF JAPAN, (19950428), vol. 095, no. 003, & JP06346844 A 19941220 (TOYOTA AUTOM LOOM WORKS LTD) [AD] 1-3 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19960830), vol. 096, no. 008, & JP08109874 A 19960430 (CALSONIC CORP) [A] 1 * abstract * |