Inventor

Kurt Schmidts

Inventor

Schwanau, DE

Overview

1983–1997

Patent span

Physics

Primary field (CPC G)

Patents· 24 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G11Bprimary

G11BInformation storage based on relative movement between record carrier and transducer90%

B29CShaping or joining of plastics10%

PatentTitleYear

5,636,094'Cassette with recording medium, in particular magnetic tape cassette'1997 5,481,426'Cassette with recording medium, in particular magnetic tape cassette'1996 D0365344'Magnetic tape cassette'1995 5,418,671'Magnetic tape cassette with an improved support liner arrangement'1995 D0356307'Detachable front element for a magnetic tape cassette'1995 5,351,160'Magnetic tape cassettes and a separate housing part therefor'1994 D0348262'Magnetic tape cassette'1994 5,293,292'Magnetic tape cassettes and a separate housing part therefor'1994 5,234,178'Cassette for a tape recording medium, in particular a magnetic tape'1993 5,114,008'Cassette container having inner reinforcing edge'1992 5,002,239'Locking/unlocking means for a cassette, and a cassette having this means'1991 4,769,731'Recording medium with an envelope, and an identification part therefor'1988 4,750,683'Tape clamp for a tape reel with or without at least one flange, and tape reel therefor'1988 4,736,904'Tape guide means for a tape to be transported, in particular in a magnetic tape cassette or in a tape transport apparatus'1988 4,734,023'Injection molding machine'1988 4,709,288'Adjusting means in particular for guide elements, and magnetic tape cassette possessing such means'1987 4,679,110'Brake and tape tensioning means for tape cassettes having flanged reels, and a tape cassette, in particular a magnetic tape cassette, including these means'1987 4,560,114'Reel for tape-like material, especially magnetic tape'1985 4,541,587'Hub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubs'1985 4,530,475'Magnetic tape cassette with windows'1985 4,527,690'Tape cassette container'1985 4,515,331'Hub for magnetic tape cassettes, especially compact cassettes, and magnetic tape cassette possessing one or more such hubs'1985 4,449,914'Injection mold with demolding device'1984 4,366,903'Magazine for magnetic tape cassettes'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1995Patents assigned to BASF AG (20)· patent assignee history

1983–1988Based in Kehl, DE· patent location history

1988Patents assigned to KLOECKNER FERROMATIK DESMA (1)· patent assignee history

1988–1997Based in Schwanau, DE· patent location history

1994–1997Patents assigned to BASF MAGNETICS GMBH (4)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF AG	20	1983–1995
BASF MAGNETICS GMBH	4	1994–1997
KLOECKNER FERROMATIK DESMA	1	1988

Locations

Location	Patents	Span
Schwanau, DE	12	1988–1997
Kehl, DE	12	1983–1988