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
Handrails and means for illuminating the same
US 3,057,991 A
Filed
: 10/20/1960
Issued
: 10/09/1962
Est. Priority Date
: 10/20/1960
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
24
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
Lewis R. Grenadier
Original Assignee
Lewis R. Grenadier
Inventors
Grenadier, Lewis R.
Application Number
US04/063,755
Time in Patent Office
719 Days
Field of Search
US Class Current
362/146
CPC Class Codes
E04F 11/181
Balustrades
E04F 2011/1872
illuminated
F21S 4/20
with light sources held by ...
F21W 2111/08
for handles or handrails
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×