IP Library Granted Patent US 5,984,149
Granted Patent Utility
US 5,984,149 · App. 08/557,648

All plastic trigger pump

Inventors: Klaus Thanisch, Klaus Natersky
Patented Case View Patent ↗
Granted: Nov 16, 1999 Filed: Nov 13, 1995
Inventors
Klaus Thanisch
Klaus Natersky
Assignee (at issue)
Spraysol GmbH

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 5,984,149
App. No.
08/557,648
Filed
1995-11-13
Granted
1999-11-16
Kind
A