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name:-0.00049114227294922
name:-0.0056447982788086
name:-0.0015380382537842
Uniflo Systems Company Patent Filings

Uniflo Systems Company

Patent Applications and Registrations

Patent applications and USPTO patent grants for Uniflo Systems Company.The latest application filed is for "proportional on/off valve".

Company Profile
0.7.0
  • Uniflo Systems Company - South Minneapolis MN
  • Uniflo Systems Company - Edina MN
  • Uniflo Systems Company - South Edina MN
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Proportional On/off Valve
Grant 3,815,866 - Wirth June 11, 1
1974-06-11
Switch For Vehicle Guideway
Grant 3,808,977 - Smoot , et al. May 7, 1
1974-05-07
Valve For Levitated Vehicle Track
Grant 3,788,231 - Bloomfield January 29, 1
1974-01-29
Control Systems For Vehicles Operating On A Track
Grant 3,771,463 - Smoot , et al. November 13, 1
1973-11-13
Pneumatic Suspension System
Grant 3,757,699 - Wirth September 11, 1
1973-09-11
Vortex Thruster For Fluid Propelled Objects
Grant 3,718,096 - Bloomfield , et al. February 27, 1
1973-02-27
Valve For Levitated Vehicle Track
Grant 3,685,788 - Bloomfield August 22, 1
1972-08-22
Company Registrations

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