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
Control device for paintbrushes
US 2,558,191 A
Filed
: 08/13/1946
Issued
: 06/26/1951
Est. Priority Date
: 08/13/1946
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
5
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
5 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
Clarence J. Nightingale
Original Assignee
Clarence J. Nightingale
Inventors
Nightingale, Clarence J.
Application Number
US02/690,093
Time in Patent Office
1,778 Days
Field of Search
US Class Current
15/166
CPC Class Codes
A46B 17/08
Other accessories, e.g. scr...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×