blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Extract from the Register of European Patents

EP About this file: EP0026446

EP0026446 - Strain/deflection sensitive variable reluctance transducer assembly [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  31.07.1985
Database last updated on 03.10.2024
Most recent event   Tooltip31.07.1985No opposition filed within time limitpublished on 02.10.1985 [1985/40]
Applicant(s)For all designated states
WEICO CORPORATION
7008 - 220th S.W. Lynnwood
Washington 98036 / US
[N/P]
Former [1981/14]For all designated states
WEICO CORPORATION
7008 - 220th S.W.
Lynnwood Washington 98036 / US
Inventor(s)01 / Nelson, Harold K.
17029 13th Ave. N.W.
Seattle, WA 98177 / US
02 / Kleingartner, Charles A.
8628 N.E. 142nd St.
Bothell, WA 98011 / US
03 / Vetsch, Leroy E.
1730 Seattle Hill Rd.
Bothell, Wa 98011 / US
[1981/14]
Representative(s)Abitz, Walter, et al
Patentanwälte Abitz & Partner Postfach 86 01 09
D-81628 München / DE
[N/P]
Former [1981/14]Abitz, Walter, Dr.-Ing., et al
Patentanwälte Abitz & Partner Postfach 86 01 09
D-81628 München / DE
Application number, filing date80105737.324.09.1980
[1981/14]
Priority number, dateUS1979008004828.09.1979         Original published format: US 80048
[1981/14]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0026446
Date:08.04.1981
Language:EN
[1981/14]
Type: A3 Search report 
No.:EP0026446
Date:06.05.1981
Language:EN
[1981/18]
Type: B1 Patent specification 
No.:EP0026446
Date:19.09.1984
Language:EN
[1984/38]
Search report(s)(Supplementary) European search report - dispatched on:EP03.03.1981
ClassificationIPC:G01G19/07, G01G19/12, G01L1/14, G01B7/24
[1981/14]
CPC:
G01B7/24 (EP,US); G01G19/07 (EP,US); G01G19/12 (EP,US);
G01L1/14 (EP,US)
Designated contracting statesDE,   FR,   GB [1981/14]
TitleGerman:Auf Spannung/Durchbiegung ansprechender variabler Reluktanzwandler[1981/14]
English:Strain/deflection sensitive variable reluctance transducer assembly[1981/14]
French:Transducteur à reluctance variable sensible aux contraintes/déflections[1981/14]
Examination procedure31.08.1981Examination requested  [1981/45]
26.07.1982Despatch of a communication from the examining division (Time limit: M04)
06.12.1982Reply to a communication from the examining division
15.11.1983Despatch of communication of intention to grant (Approval: )
03.02.1984Communication of intention to grant the patent
11.05.1984Fee for grant paid
11.05.1984Fee for publishing/printing paid
Opposition(s)20.06.1985No opposition filed within time limit [1985/40]
Fees paidRenewal fee
20.08.1982Renewal fee patent year 03
14.07.1983Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court
See the Register of the Unified Patent Court for opt-out data
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[X]US2615330  (BLACKMON TRUETT M, et al);
 [X]US3033032  (GLERUM IRVIN L)
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.