Solutions
Empower Patent Analytics
Empower Litigation Defense
Empower License Manager
Use Cases
Patent Licensing
Portfolio Management
Litigation Strategy
Market Intelligence
Data Platform
Contact Us
Login
×
View as Organization
Combination expansion tank valve
US 3,094,143 A
Filed
: 06/23/1960
Issued
: 06/18/1963
Est. Priority Date
: 06/23/1960
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
1
Forward Citations
0
Assignments
First Claim
Patent Images
View all claims
0 Assignments
Timeline View
Assignment View
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
0 Petitions
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Accused Products
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
Citations
0 Claims
Specification
Resources
Litigation Campaign Assessment
Thank you for your request. You will receive a custom alert email when the Litigation Campaign Assessment is available.
×
Current Assignee
Beach T. Arnold
Original Assignee
Beach T. Arnold
Inventors
Arnold, Beach T.
Application Number
US04/038,249
Time in Patent Office
1,090 Days
Field of Search
US Class Current
137/588
CPC Class Codes
F16K 24/00
Devices, e.g. valves, for v...
F24D 3/1008
expansion tanks
F24D 3/1083
Filling valves or arrangeme...
Y10T 137/86332
Vent and inlet or outlet in...
Y10T 137/86566
Rotary plug
Y10T 137/87241
Biased closed
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×