Dental matrix ring
Granted 16 Jan 2018 · 4 office actions
Current assignee: Ultradent Products, Inc. · originally Ultradent Products
Law firm: Law firm · Log in to unlock
Attorney: Attorney · Log in to unlock
Inventors: Ryan G. Noel, Steve Peterson, Scot N. Andersen, Robert W. Anderson +3 · Examiner: Wan Laymon · AU 2916 · TC 2900
Life of the patent
7 dated eventsDescription
1 parts›FIG. 1 is a upper perspective view of…
FIG. 1 is a upper perspective view of an exemplary embodiment of a dental matrix ring;
FIG. 2 is a front view of the dental matrix ring shown in FIG. 1 ;
FIG. 3 is a rear view of the dental matrix ring shown in FIG. 1 ;
FIG. 4 is a top view of the dental matrix ring shown in FIG. 1 ;
FIG. 5 is a bottom view of the dental matrix ring shown in FIG. 1 ;
FIG. 6 is a left side view of the dental matrix ring shown in FIG. 1 ;
FIG. 7 is a right side view of the dental matrix ring; shown in FIG. 1 ;
FIG. 8 is a upper perspective view of another exemplary embodiment of a dental matrix ring;
FIG. 9 is a front view of the dental matrix ring shown in FIG. 8 ;
FIG. 10 is a rear view of the dental matrix ring shown in FIG. 8 ;
FIG. 11 is a top view of the dental matrix ring shown in FIG. 8 ;
FIG. 12 is a bottom view of the dental matrix ring shown in FIG. 8 ;
FIG. 13 is a left side view of the dental matrix ring shown in FIG. 8 ; and,
FIG. 14 is a right side view of the dental matrix ring shown in FIG. 8 .
The broken lines shown in the figures represent portions of the dental matrix ring that 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 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