Walking support stick with wheels
Granted 14 Sep 2010 · no office action yet
Assignee: TAKANO CO., LTD.
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Taketo Yamamoto, Michiko Nishibayashi, Yasufumi Ushio, Tsunetaro Ito · Examiner: Ian Simmons · AU 2916 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a front top right perspective…
FIG. 1 is a front top right perspective view of a walking support stick with wheels, showing our new design therefore;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front top right perspective view thereof when the frame is folded;
FIG. 9 is a front elevational view thereof when the frame is folded;
FIG. 10 is a rear elevational view thereof when the frame is folded;
FIG. 11 is a right side elevational view thereof when the frame is folded;
FIG. 12 is a left side elevational view thereof when the frame is folded;
FIG. 13 is a top plan view thereof when the frame is folded;
FIG. 14 is a bottom plan view thereof when the frame is folded;
FIG. 15 is a view similar to FIG. 1 of a second embodiment of the design;
FIG. 16 is a front elevational view of the second embodiment;
FIG. 17 is a rear elevational view of the second embodiment;
FIG. 18 is a right side elevational view of the second embodiment;
FIG. 19 is a left side elevational view of the second embodiment;
FIG. 20 is a top plan view of the second embodiment;
FIG. 21 is a bottom plan view of the second embodiment;
FIG. 22 is a front top right perspective view of the second embodiment when the frame is folded;
FIG. 23 is a front elevational view of the second embodiment when the frame is folded;
FIG. 24 is a rear elevational view of the second embodiment when the frame is folded;
FIG. 25 is a right side elevational view of the second embodiment when the frame is folded;
FIG. 26 is a left side elevational view of the second embodiment when the frame is folded;
FIG. 27 is a top plan view of the second embodiment when the frame is folded; and,
FIG. 28 is a bottom plan view of the second embodiment when the frame is folded.
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 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