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
Radiosonde
US 2,931,897 A
Filed
: 08/10/1943
Issued
: 04/05/1960
Est. Priority Date
: 08/10/1943
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
13
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
13 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
Allen James A Van
,
Merle A. Tuve
Original Assignee
Allen James A Van
,
Merle A. Tuve
Inventors
Tuve, Merle A.
,
ALLEN JAMES A VAN
Application Number
US02/498,104
Time in Patent Office
6,083 Days
Field of Search
US Class Current
455/98
CPC Class Codes
G01W 1/08
Adaptations of balloons, mi...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×