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
Acoustically treated motor
US 2,881,337 A
Filed
: 07/01/1957
Issued
: 04/07/1959
Est. Priority Date
: 07/01/1957
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
65
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
65 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
Robert L. Wall
Original Assignee
Robert L. Wall
Inventors
Wall, Robert L.
Application Number
US03/669,021
Time in Patent Office
645 Days
Field of Search
US Class Current
310/57
CPC Class Codes
F16L 55/0279
The fluid flowing two or mo...
F16L 55/033
Noise absorbers F16L55/027 ...
G10K 11/172
using resonance effects
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×