Dentistry – Apparatus – Having static product shaping surface
Patent
1987-12-16
1988-12-06
Peshock, Robert
Dentistry
Apparatus
Having static product shaping surface
433 42, A61C 900
Patent
active
047893346
ABSTRACT:
A mold for taking impressions of upper and lower jaws has a main part including a U-shaped generally flat base plate having a rearwardly concave and open U-shaped inner periphery and a forwardly convex U-shaped outer periphery, a U-shaped rim projecting transversely of the plate from the outer periphery thereof, and a handle projecting forward from the outer periphery and formed with a rearwardly open passage. This main part can be used with either an upper-jaw or lower-jaw insert. The upper-jaw insert has a U-shaped upper-jaw wall generally complementarily fittable in an engaged position with the inner periphery of the base plate to form therewith a transversely open U-shaped recess adapted to receive molding compound, a palate plate bridging the U-shaped upper-jaw wall, and a stem projecting forward from the upper-jaw wall and engageable in the passage when the upper-jaw wall and rim define the recess. The lower-jaw insert has a U-shaped lower-jaw wall generally identical to the upper-jaw wall but forming a rearwardly open tongue-accommodating cutout and a stem projecting forward from the lower-jaw wall and engageable in the passage when the lower-jaw wall and rim define the recess. The main part is provided with a system for arresting either of the stems in the passage in any of several relative positions of the inserts and main part.
REFERENCES:
patent: 1672523 (1928-06-01), Gregg
Resch Wilfried
Wedenig Wolfgang
Dubno Herbert
Peshock Robert
LandOfFree
Dental mold for upper and lower jaw does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Dental mold for upper and lower jaw, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dental mold for upper and lower jaw will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1491838