Title:
CURETTE DEVICE
United States Patent 3491747


Inventors:
Robinson, Ralph R.
Application Number:
US3491747DA
Publication Date:
01/27/1970
Filing Date:
08/12/1966
Assignee:
Robinson, Ralph R.
Primary Class:
Other Classes:
606/160
International Classes:
A61B10/00; A61B10/02; (IPC1-7): A61B5/10; A61B17/22
View Patent Images:
US Patent References:
3404677Biopsy and tissue removing device1968-10-08
3342175Cardiac biopsy instrument1967-09-19
3088454Surgical instrument1963-05-07
2994321Punch1961-08-01
2397823Forceps1946-04-02
1092914N/A1914-04-14
0752356N/A1904-02-16
0687112N/A1901-11-19
0654763N/A1900-07-31
0651395N/A1900-06-12
0618521N/A1899-01-31