Handset telephone base
Granted 18 Jun 1985 · no office action yet
Current assignee: AT&T Services · originally Hollin Law Offices
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Eric P. P. Chan, John S. Lamancusa, Jose R. Varela, Gordon E. Sylvester +1 · Examiner: Wallace R. Burke · AU 291 · TC 2900
Life of the patent
2 dated eventsDescription
1 parts›FIG. 1 is a top front perspective view…
FIG. 1 is a top front perspective view of a handset telephone base showing our new design, where the _bottom surface, not shown, is plain and _unadorned and the top end and right side, _neither shown, are mirror images, _respectively, of the shown bottom end and _left side;
FIG. 2 is a top front perspective view of a _second modified embodiment of the handset telephone base _illustrated in FIG. 1, where the right side, not shown, is a mirror image of the shown left side;
FIG. 3 is a top rear view thereof;
FIG. 4 is a bottom side perspective view thereof; _
FIG. 5 is a right side elevation of a third _modified embodiment of the handset telephone base illustrated in _FIG. 1; the left side elevation is a mirror image of the _side shown; and
FIG. 6 is a bottom front perspective view thereof where the top surface, not shown, is identical to the _top surface shown in FIG. 1 and the top _end and right side, not shown, are mirror _images, respectively, of the shown bottom _end and left side.
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
Chain 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