IP Library › Granted Patent US 4,647,336
Granted Patent Utility
US 4,647,336 · App. 06/709,621

Rebuildable support assembly

Inventors: Joseph D. Coenen, Daniel A. Hansel
Patented Case View Patent ↗
Granted: Mar 3, 1987 Filed: Mar 8, 1985
Inventors
Joseph D. Coenen
Daniel A. Hansel
Assignee (at issue)
Kimberly-Clark 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 4,647,336
App. No.
06/709,621
Filed
1985-03-08
Granted
1987-03-03
Kind
A