IP Library › Granted Patent US 4,792,577
Granted Patent Utility
US 4,792,577 · App. 07/074,108

Stain-resistant no-mix orthodontic adhesive

Inventors: Albert Chen, David L. Siegfried, Donald S. Mueller
Patented Case View Patent ↗
Granted: Dec 20, 1988 Filed: Jul 16, 1987
Inventors
Albert Chen
David L. Siegfried
Donald S. Mueller
Assignee (at issue)
Johnson & Johnson Consumer Products, 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 4,792,577
App. No.
07/074,108
Filed
1987-07-16
Granted
1988-12-20
Kind
A