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Publication numberDE2748449 C2
Publication typeGrant
Application numberDE19772748449
Publication date25 Sep 1986
Filing date27 Oct 1977
Priority date29 Oct 1976
Also published asCA1084248A, CA1084248A1, DE2748449A1, US4142278
Publication number19772748449, 772748449, DE 2748449 C2, DE 2748449C2, DE-C2-2748449, DE19772748449, DE2748449 C2, DE2748449C2, DE772748449
InventorsRichard Rhodes Boston Mass. Us Walton, George Ernest Roslindale Mass. Us Munchbach
ApplicantRichard Rhodes Boston Mass. Us Walton
Export CitationBiBTeX, EndNote, RefMan
External Links: DPMA, Espacenet

DE 2748449 C2
Abstract  available in
Description  available in
Claims  available in
Classifications
International ClassificationD06C21/00
Cooperative ClassificationD06C21/00
European ClassificationD06C21/00
Legal Events
DateCodeEventDescription
25 Oct 19848110Request for examination paragraph 44
20 Dec 19848128New person/name/address of the agent
Representative=s name: HEIDRICH, U., DIPL.-PHYS. DR.JUR., PAT.- U. RECHTS
25 Sep 1986D2Grant after examination
19 Mar 19878364No opposition during term of opposition
12 Aug 19938328Change in the person/name/address of the agent
Free format text: PAGENBERG, J., DR.JUR. FROHWITTER, B., DIPL.-ING., RECHTSANWAELTE GEISSLER, B., DIPL.-PHYS.DR.JUR.,PAT.- U. RECHTSANW. ROST, J., DIPL.-ING., 8000 MUENCHEN BONNEKAMP, H., DIPL.-ING.DIPL.-WIRTSCH.-ING.DR.-ING., 4000 DUESSELDORF BARDEHLE, H., DIPL.-ING. DOST, W., DIPL.-CHEM. DR.RER.NAT. ALTENBURG, U., DIPL.-PHYS., 8000 MUENCHEN KAHLHOEFER, H., DIPL.-PHYS., PAT.-ANWAELTE, 4000 DUESSELDORF
6 Oct 19948339Ceased/non-payment of the annual fee