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
VALVE HEAD FOR BY-PASS VALVE
US 3,460,805 A
Filed
: 10/18/1966
Issued
: 08/12/1969
Est. Priority Date
: 10/18/1966
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
14
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
Walter J. Kudlaty
Original Assignee
Walter J. Kudlaty
Inventors
Kudlaty, Walter J.
Application Number
US04/587,452
Time in Patent Office
1,029 Days
Field of Search
US Class Current
251/357
CPC Class Codes
F16K 1/36
Valve members for double-se...
F16K 15/063
the valve being loaded by a...
F16K 15/148
the closure elements being ...
F16K 17/04
spring-loaded
F16K 17/044
with more than one spring
F16K 17/0466
with a special seating surface
F16K 2200/302
Plurality of biasing means,...
Y10T 137/789
Central mount
Y10T 137/7905
Plural biasing means
Y10T 137/7935
Head slides on guide-rod co...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×