IP Library › Granted Patent US 5,406,767
Granted Patent Utility
US 5,406,767 · App. 07/980,499

Longitudinally divisible crane boom segment

Inventors: David J. Pech, Robert J. Walker, Michael J. Wanek
Patented Case View Patent ↗
Granted: Apr 18, 1995 Filed: Nov 23, 1992
Inventors
David J. Pech
Robert J. Walker
Michael J. Wanek
Assignee (at issue)
The Manitowoc Company, 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 5,406,767
App. No.
07/980,499
Filed
1992-11-23
Granted
1995-04-18
Kind
A