Insert for rock drilling bits

Details Insert for rock drilling bits Insert for rock drilling bits

1993-08-18

1995-04-18

Douglas, Alan P.

Machines not elsewhere specified

Material working, abrading, or founding machinery

Element or attachment

Patent

active

D03574857

REFERENCES:
patent: D30678 (1899-05-01), Childs
patent: 3442342 (1969-05-01), McElya et al.
patent: 3858670 (1975-01-01), Ott et al.
patent: 4021084 (1977-05-01), Garner
patent: 4108260 (1978-08-01), Bozarth
patent: 4150728 (1979-04-01), Garner et al.
patent: 4185708 (1980-01-01), Pawlik et al.
patent: 4254840 (1981-03-01), Shay, Jr.
patent: 4334586 (1982-06-01), Schumacher
patent: 4593776 (1986-06-01), Salesky et al.
patent: 4716976 (1988-01-01), Isakou
patent: 4756373 (1988-07-01), Kane et al.
patent: 4776413 (1988-10-01), Forsberg
patent: 4781770 (1988-11-01), Kae
patent: 4823893 (1989-04-01), Cantrel
patent: 4867015 (1989-09-01), Kane et al.
patent: 5264283 (1993-11-01), Waldenstrom et al.
Certificate of Correction for U.S. Pat. No. 4,776,413.

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