Coated abrasive sheet article
Latest Minnesota Mining and Manufacturing Company Patents:
Description
FIG. 1 is a top perspective view showing our new coated abrasive sheet article design;
FIG. 2 is a top plan view thereof; and,
FIG. 3 is a bottom plan view thereof. The coated abrasive sheet article has a conventional thickness.
Referenced Cited
U.S. Patent Documents
| D35928 | June 1902 | Buskirk |
| D64003 | February 1924 | Golding |
| D143683 | January 1946 | Tobias |
| D178006 | June 1956 | Nilsen |
| D197690 | March 1964 | Carpenter |
Patent History
Patent number: D366365
Type: Grant
Filed: May 11, 1994
Date of Patent: Jan 23, 1996
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventor: Timothy L. Hoopman (River Falls, WI)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robert M. Spear
Attorneys: Gary L. Griswold, Walter N. Kirn, Richard Francis
Application Number: 0/22,718
Type: Grant
Filed: May 11, 1994
Date of Patent: Jan 23, 1996
Assignee: Minnesota Mining and Manufacturing Company (St. Paul, MN)
Inventor: Timothy L. Hoopman (River Falls, WI)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robert M. Spear
Attorneys: Gary L. Griswold, Walter N. Kirn, Richard Francis
Application Number: 0/22,718
Classifications
Current U.S. Class:
D 5/4
