Skylight having a light collecting system
Granted 21 Jul 1998 · no office action yet
Current assignee: Sanyo Electric Co., Ltd. · originally Panasonic
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Masashi Takazawa, Kazuo Takahashi, Wazoh Yamada, Norioki Fujimoto +1 · Examiner: Doris Clark · AU 294 · TC 2900
Life of the patent
4 dated eventsDescription
1 parts›FIG. 1 is a top, front, and right…
FIG. 1 is a top, front, and right side perspective view of our new design for a skylight having a light collecting system;
FIG. 2 is a front elevation view of our new design;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevation view thereof; and,
FIG. 7 is a left side elevation view thereof.
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 unlockWorldwide family
2 members · 2 offices›IP5 & PCT — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D396301-S | S | 21 Jul 1998 | 11 Mar 1997 | granted | Skylight having a light collecting system |
›Other offices — 1 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| AU | AU-131437-S | S | 29 Sep 1997 | 7 Mar 1997 | published | Skylight |
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