USPatentGranted
S

Detachable front element for a magnetic tape cassette

Granted 14 Mar 1995 · no office action yet

Current assignee: Basf Aktiengesellschaft · originally BASF SE

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Joachim Eberhard, Bozidar Pavelka, Klaus Schoettle, Kurt Schmidts · Examiner: Theodore M. Shooman · AU 292 · TC 2900

Application
Not granted yet
filed 16 Sep 1993
Publication
Not published
not published
Patent· this page
US D356307
granted 14 Mar 1995

Life of the patent

3 dated events
⤢ drag to zoom19941996199820002002200420062008201020122014ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Description

1 parts
›FIG. 1 is a front, top and right…

FIG. 1 is a front, top and right side perspective view of a detachable front element for a magnetic tape cassette showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and,

FIG. 5 is a left side elevational view thereof.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

2 codes
USPC · US Patent Classification
D14/121D14/299

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

Pendency
1.5 y
544 days filing → grant
Office actions
0
on the grant's record
Examiner
Theodore M. Shooman
art unit 292 · TC 2900
Citations: 3 back · 0 forward

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

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