Plasma torch cartridge
Granted 17 Jan 2017 · no office action yet
Assignee: KOMATSU INDUSTRIES CORPORATION
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Katsuo Saio, Yoshihiro Yamaguchi, Shigeo Morimoto, Keita Kondo · Examiner: Patricia Palasik · AU 2918 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a front perspective view of…
FIG. 1 is a front perspective view of a plasma torch cartridge showing our new design;
FIG. 2 is a rear perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top plan view thereof;
FIG. 6 is a bottom plan view thereof;
FIG. 7 is a right side view thereof;
FIG. 8 is a left side view thereof;
FIG. 9 is a cross-sectional view taken along line 9 - 9 in FIG. 3 ;
FIG. 10 is a cross-sectional view taken along line 10 - 10 in FIG. 7 ; and,
FIG. 11 is a cross-sectional view showing the article installed in a plasma torch.
The features shown in even-length broken lines in the drawings depict environmental subject matter only and form no part of the claimed design. The dot-dashed lines shown in FIGS. 1 and 8 denote the boundary of the claim and form no part of the claimed design.
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
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
2 members · 2 offices›IP5 & PCT — 2 members
| Office | Publication | Kind | Published | Filed | Status | Title |
|---|---|---|---|---|---|---|
| USthis patent | US-D776731-S | S1 | 17 Jan 2017 | 28 Jul 2015 | granted | Plasma torch cartridge |
| JP | JP-1527851-S | S | 29 Jun 2015 | 30 Jan 2015 | granted | no title held |
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