All
All
Patent Litigation
Parties
Patents
News
Judges
Law Firms
Attorneys
Venues
Please enter minimum 2 characters
All
Litigation
Parties
Patents
News
Judges
Law Firms
Attorneys
Venues
Use Cases
Litigation Research
Litigation Strategy
Risk Analysis
Business Development
Active Matter Management
Monitoring
Contact Us
Login
×
View as Organization
Miniature magnetic sound recording and reproducing device
US 3,016,244 A
Filed
: 06/03/1955
Issued
: 01/09/1962
Est. Priority Date
: 07/29/1954
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
28
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
28 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
Friedrich Schuh Carl
,
Gunter Hermann
,
Lower Bavaria
Original Assignee
Friedrich Schuh Carl
,
Gunter Hermann
,
Lower Bavaria
Inventors
FRIEDRICH SCHUH CARL
,
LOWER BAVARIA
,
GUNTER HERMANN
Application Number
US03/513,056
Time in Patent Office
2,412 Days
Field of Search
US Class Current
242/333
CPC Class Codes
G11B 2005/0002
Special dispositions or rec...
G11B 5/00
Recording by magnetisation ...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×