Transparent disc cartridge
Granted 24 Aug 2004 · no office action yet
Assignee: Sharp Corporation
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Taisuke Saeki, Tomio Yamamoto, Shunsuke Nirei, Hideharu Tajima +5 · Examiner: M. H. Tung · AU 2911 · TC 2900
Life of the patent
5 dated eventsDescription
1 parts›FIG. 1 is a perspective view of the…
FIG. 1 is a perspective view of the front, top and left side of a transparent disc cartridge showing our new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof;
FIG. 6 is a left side view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a perspective view of the rear, top and right side thereof; and,
FIG. 9 is a rear perspective view in the condition of the shutter plate being slid thereof.
Classifications
2 codes- /DRW
Claim 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
See the full prosecution history — every USPTO and applicant action on this file, in order.
Log in to unlockChain 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 unlockWorldwide family
4 members · 4 offices›IP5 & PCT — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D494981-S | S1 | 24 Aug 2004 | 7 Nov 2003 | granted | Transparent disc cartridge |
›Other offices — 3 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| AU | AU-154777-S | S | 2 Mar 2004 | 7 Nov 2003 | published | Transparent disc cartridge |
| CA | CA-104744-S | S | 8 Nov 2004 | 5 Nov 2003 | granted | Transparent disc cartridge |
| TW | TW-D101366-S1 | S1 | 11 Nov 2004 | 7 Nov 2003 | published | Transparent disc cartridge |
Validity 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