IP Library › Granted Patent US 5,010,651
Granted Patent Utility
US 5,010,651 · App. 07/550,839

Portable circular saw

Inventors: Ronald R. Techter, Gregg M. Mangialardi, Raymond R. Esparza
Patented Case View Patent ↗
Granted: Apr 30, 1991 Filed: Jul 10, 1990
Inventors
Ronald R. Techter
Gregg M. Mangialardi
Raymond R. Esparza
Assignee (at issue)
Skil Corporation

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 5,010,651
App. No.
07/550,839
Filed
1990-07-10
Granted
1991-04-30
Kind
A