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Extract from the Register of European Patents

EP About this file: EP0033963

EP0033963 - Radial shaft sealing ring [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.03.1985
Database last updated on 24.04.2024
Most recent event   Tooltip21.03.1985No opposition filed within time limitpublished on 22.05.1985 [1985/21]
Applicant(s)For all designated states
Firma Carl Freudenberg
Höhnerweg 2-4
69469 Weinheim / DE
[N/P]
Former [1981/33]For all designated states
Firma Carl Freudenberg
Höhnerweg 2-4
D-69469 Weinheim / DE
Inventor(s)01 / Braconier, Karl
369 River Road
Bridgewater, NH 03222 / US
[1981/33]
Representative(s)Weissenfeld-Richters, Helga
Höhnerweg 2
69469 Weinheim / DE
[N/P]
Former [1981/33]Weissenfeld-Richters, Helga, Dr.
Höhnerweg 2
D-69469 Weinheim / DE
Application number, filing date81100876.207.02.1981
[1981/33]
Priority number, dateUS1980011929707.02.1980         Original published format: US 119297
[1981/33]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0033963
Date:19.08.1981
Language:DE
[1981/33]
Type: A3 Search report 
No.:EP0033963
Date:02.09.1981
Language:DE
[1981/35]
Type: B1 Patent specification 
No.:EP0033963
Date:16.05.1984
Language:DE
[1984/20]
Search report(s)(Supplementary) European search report - dispatched on:EP02.07.1981
ClassificationIPC:F16J15/32
[1981/33]
CPC:
F16J15/3244 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [1981/33]
TitleGerman:Radialwellendichtring[1981/33]
English:Radial shaft sealing ring[1981/33]
French:Joint d'étanchéité de type radial[1981/33]
Examination procedure01.07.1981Examination requested  [1981/37]
03.09.1982Despatch of a communication from the examining division (Time limit: M04)
22.12.1982Reply to a communication from the examining division
28.01.1983Despatch of a communication from the examining division (Time limit: M04)
10.05.1983Reply to a communication from the examining division
15.06.1983Despatch of a communication from the examining division (Time limit: M02)
30.06.1983Reply to a communication from the examining division
11.08.1983Despatch of communication of intention to grant (Approval: )
23.08.1983Communication of intention to grant the patent
07.11.1983Fee for grant paid
07.11.1983Fee for publishing/printing paid
Opposition(s)19.02.1985No opposition filed within time limit [1985/21]
Fees paidRenewal fee
20.01.1983Renewal fee patent year 03
13.02.1984Renewal fee patent year 04
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Documents cited:SearchUS3501155  [ ] (DEGA ROBERT L, et al);
 DE1525882  [ ] (STENSHOLMS FABRIKS AB);
 FR2456888  [ ] (PROCAL)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.