(19)
(11) EP 1 721 075 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
25.03.2009 Bulletin 2009/13

(45) Mention of the grant of the patent:
24.12.2008 Bulletin 2008/52

(21) Application number: 04795074.6

(22) Date of filing: 12.10.2004
(51) International Patent Classification (IPC): 
F04B 1/29(2006.01)
(86) International application number:
PCT/US2004/033863
(87) International publication number:
WO 2005/093250 (06.10.2005 Gazette 2005/40)

(54)

LONG-PISTON HYDRAULIC MACHINES

LANGKOLBENHYDRAULIKMASCHINEN

MACHINES HYDRAULIQUES A PISTONS LONGS

(84) Designated Contracting States:
BE DE ES FR GB IT SE

(30) Priority: 27.02.2004 US 789739

(43) Date of publication of application:
15.11.2006 Bulletin 2006/46

(73) Proprietor: Torvec, Inc.
Pittsford, NY 14534 (US)

(72) Inventors:
  • GLEASMAN, Vernon E.
    deceased (US)
  • GLEASMAN, Keith E.
    Fairport, NY 14450 (US)
  • WRONA, Matthew R. Wrona
    Fairport, NY 14450 (US)

(74) Representative: Gill, Stephen Charles et al
Mewburn Ellis LLP 33 Gutter Lane
London EC2V 8AS
London EC2V 8AS (GB)


(56) References cited: : 
DE-A1- 10 226 492
FR-A- 1 534 012
US-A- 2 957 421
US-A- 3 183 848
US-A- 3 292 554
US-B2- 6 786 704
 DE-A1- 19 530 210
JP-A- 59 145 374
US-A- 2 957 421
US-A- 3 183 849
US-A- 3 304 886
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).