Pre-made reinforcement device

Details Pre-made reinforcement device Pre-made reinforcement device

1986-02-04

1989-01-10

Peshock, Robert

Dentistry

Method or material for testing, treating, restoring, or...

Crown

A61C 508

Patent

active

RE0328243

ABSTRACT:
The present invention consists of a pre-made reinforcement device having a core for receiving a prosthetic crown. A vertical axis, horizontal plane anti-rotational device interconnects the post-and-core and is positioned within indexing recesses extending from a hole in the pretreated tooth. An advantageous locking of the reinforcement device results from the post, core and antirotational device combination.

REFERENCES:
patent: 453703 (1891-06-01), Payne
patent: 622670 (1899-04-01), Dwight
patent: 626738 (1899-06-01), Underwood
patent: 640551 (1900-01-01), Fanes
patent: 731594 (1903-06-01), Mosley
patent: 1139028 (1915-05-01), Gibson
patent: 2258207 (1961-10-01), Irwin
patent: 2303874 (1942-12-01), Brown
patent: 2705837 (1955-04-01), Gerlach
patent: 3153283 (1964-10-01), Weissman
patent: 3548499 (1970-12-01), Velen
patent: 3557454 (1971-01-01), Whitehill et al.
patent: 3797113 (1974-03-01), Brainin
patent: 3962787 (1976-06-01), Corbett
patent: 4024639 (1977-05-01), Weiss et al.
patent: 4203217 (1980-05-01), Kurer
patent: 4239489 (1980-12-01), Ellman et al.
patent: 4283176 (1981-08-01), Vajda
patent: 4348183 (1982-09-01), Weissman
Dental Products Report Feb. 1983, "Avoid Root Fracture" CTH Inc., 393 Sunrise Highway, West Babylon, N.Y. 11704, (516)-661-8688.
"Dental Products Report" Oct. 1983, (pp. 10, 16 & 92).

Affiliated with

Also associated with

Rating

Pre-made reinforcement device does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Pre-made reinforcement device, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Pre-made reinforcement device will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2100849