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
Sea rescue transmitter
US 2,565,523 A
Filed
: 04/17/1945
Issued
: 08/28/1951
Est. Priority Date
: 04/17/1945
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
2
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
2 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
Blinn W. Russell Jr
,
James Brown Sherman
,
Rosenberg, Harold
Original Assignee
Blinn W. Russell Jr
,
James Brown Sherman
,
Rosenberg, Harold
Inventors
Russell, Blinn W. Jr.
,
Rosenberg, Harold
,
JAMES BROWN SHERMAN
Application Number
US02/588,880
Time in Patent Office
2,324 Days
Field of Search
US Class Current
455/99
CPC Class Codes
B63C 9/21
Boats, rafts, buoys or the ...
H04B 1/034
Portable transmitters
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×