Nasal alar photoplethysmography probe housing
Granted 26 Jan 2016 · no office action yet
Current assignee: Xhale Assurance, Inc. · originally David Rich
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Matt Culen, David Rich, Andrew Kersey · Examiner: T. Chase Nelson · AU 2914 · TC 2900
Life of the patent
7 dated eventsDescription
1 parts›FIG. 1 is a perspective view from above…
FIG. 1 is a perspective view from above of a nasal alar photoplethysmography probe housing showing our new design;
FIG. 2 is a perspective view from below thereof; and,
FIG. 3 provides an elevational side view thereof, with the opposite side view a mirror image of this view.
The design is for a photoplethysmographic (“PPG”) probe housing which, when emplaced at the nasal alar of a subject and operatively engaged therewith, secures light attenuation signal information from which useful physiologic information is derived.
Claims
1 · 1 independent · depth 1Classifications
3 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