IP Library › Granted Patent US 5,960,696
Granted Patent Utility
US 5,960,696 · App. 08/953,391

Hydraulic cylinder with press-fitted pipe

Inventors: Susumu Niwa, Mineo Tanahashi
Patented Case View Patent ↗
Granted: Oct 5, 1999 Filed: Oct 17, 1997
Inventors
Susumu Niwa
Mineo Tanahashi
Assignee (at issue)
Kayaba Kogyo Kabushiki Kaisha

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 5,960,696
App. No.
08/953,391
Filed
1997-10-17
Granted
1999-10-05
Kind
A