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
Combination telephone fire alarm and meter reading system
US 3,390,234 A
Filed
: 02/27/1967
Issued
: 06/25/1968
Est. Priority Date
: 02/27/1967
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
115
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
Roger C. Glidden
Original Assignee
Roger C. Glidden
Inventors
Glidden, Roger C.
Application Number
US04/618,602
Time in Patent Office
484 Days
Field of Search
US Class Current
379/33
CPC Class Codes
H04M 11/04
with alarm systems, e.g. fi...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×