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
WEAR-RESISTANT LABYRINTH SEAL
US 3,537,713 A
Filed
: 02/21/1968
Issued
: 11/03/1970
Est. Priority Date
: 02/21/1968
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
44
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
Charles W. Mulkin
,
Jennifer V. Matthews
Original Assignee
Charles W. Mulkin
,
Jennifer V. Matthews
Inventors
Matthews, Jennifer V.
,
Mulkin, Charles W.
Application Number
US04/707,267
Time in Patent Office
986 Days
Field of Search
US Class Current
277/415
CPC Class Codes
F16J 15/445
with means for adjusting th...
Y10S 277/936
Composite
Y10S 277/941
Aluminum or copper
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×