Electric heater
Granted 3 Oct 2000 · no office action yet
Assignee: Chern-Bao Rong
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Chern-Bao Rong · Examiner: B. J. Bullock · AU 292 · 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 electrical heater showing my new design.
FIG. 2 is an enlarged side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a side elevational view of the side opposite that shown in FIG. 2; and,
FIG. 7 is a rear elevational 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
Term & 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