ECG Tape playback/recorder/monitor/analyzer system
Granted 22 Dec 1981 · no office action yet
Current assignee: American Optical Corporation · originally American Girl
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: John B. MacDonald, Richard A. Hawes, Michael L. Sokol · Examiner: Veronica O'Keefe · AU 271 · TC 2700
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 an ECG tape playback/recorder/monitor/analyzer _system showing the new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view of the monitor/analyzer _portions of the system, the opposite side thereof being identical;
FIG. 6 is a left side elevational view of the tape playback/recorder _portion of the system, the opposite side thereof being identical;
FIG. 7 is a top plan view of the analyzer control portion of the _system; and
FIG. 8 is a bottom plan view of the monitor portion of the system _which rests upon the top of the analyzer control portion of the system, the _undersides of the tape playback/recorder portion and the analyzer control portion _each being similarly unornamented except for four similar circular support feet _near the respective corners thereof.
Parts of the device have been shown separately in FIGS. 5, 6, 7 and 8 for clarity and ease of illustration.
Claims
1 · 1 independent · depth 1Classifications
6 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