Title: Adjustable dental bridge firing stand

Abstract: An Adjustable Dental Bridge Firing Stand that is adjustable to hold all sizes, shapes and types of dental bridge frameworks; which need to be moved, placed in and held in a dental porcelain oven, or to be held during the various stages of firing the applied porcelain to complete a finished dental bridge.

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Inventors: Penrod, Evan P. (Sandy, UT, US)
West, Charles K. (Sandy, UT, US)

Application Number: 758595
Filing Date: 1977-01-12
Publication_date: 1979-01-30
Assignee:
Primary Class(es): 433/49 432/258
Other Classes:
US Patent Ref:

1530479	Mar, 1925	Carlson	432/259.
1733895	Oct, 1929	Matteso, Jr.	264/17.
1963242	Jun, 1934	Nelson	432/259.
2030707	Feb, 1936	McLean	432/259.
2881502	Apr, 1959	Dopera	248/346.
2910962	Nov, 1959	Appleton	432/259.
3861867	Jan, 1975	Ouhl	432/258.
3885313	May, 1975	Kikuchi et al.	32/40.
3936937	Feb, 1976	Gordon	32/1.
3958924	May, 1976	Egenolf et al.	32/1.

Other Refs: 684400348245406809

Nov, 1939	DE2
May, 1931	GB
Mar, 1934	GB

Primary Examiner: Kinsey, Russell R.
Assistant Examiner: Wilson, John J.
Attorney: Cornaby; K. S.