Magazine of magnetic tape
Granted 5 Oct 1982 · no office action yet
Assignee: TDK Corporation
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Hidehisa Hashimoto, Keiichi Yoshizawa · Examiner: T. Tung · AU 291 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a perspective view of a…
FIG. 1 is a perspective view of a magazine of magnetic tape showing our design seen from the top.
FIG. 2 is a perspective view of our design seen from the bottom.
FIG. 3 is a front elevational view of our design.
FIG. 4 is a rear elevational view of our design.
FIG. 5 is a top plan view of our design.
FIG. 6 is a bottom plan view of our design.
FIG. 7 is a left end elevational view of our design.
FIG. 8 is a right end elevational view of our design.
FIG. 9 is a cross sectional view of our design taken along line 9--9 in FIG. 3.
FIG. 10 is a cross sectional view of our design taken along line 10--10 in FIG. 3.
FIG. 11 is an enlarged bottom plan view of the section of our design defined by the intersection of the area 11a--11a and the area 11b--11b in FIG. 4.
FIG. 12 is a cross sectional view of our design taken along line 12--12 in FIG. 11.
Claims
1 · 1 independent · depth 1Classifications
1 codesClaim changes
SoonSee which claims were amended, added or cancelled during examination, with every added and removed word marked.
The published claims of this patent are not paired with the granted ones in what we hold.
File wrapper
Chain of title
See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.
Log in to unlockTerm & fees
See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.
Log in to unlockValidity challenges
See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.
Log in to unlockCitations
See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.
Log in to unlock