IP Library › Granted Patent US 4,643,578
Granted Patent Utility
US 4,643,578 · App. 06/708,155

Arrangement for scanned 3-D measurement

Inventor: Howard Stern
Patented Case View Patent ↗
Granted: Feb 17, 1987 Filed: Mar 4, 1985
Inventor
Howard Stern
Assignee (at issue)
Robotic Vision Systems, Inc.

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 4,643,578
App. No.
06/708,155
Filed
1985-03-04
Granted
1987-02-17
Kind
A