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
Hoist grab
US 2,284,238 A
Filed
: 09/16/1941
Issued
: 05/26/1942
Est. Priority Date
: 09/16/1941
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
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
John W. Todd
Original Assignee
John W. Todd
Inventors
Todd, John W.
Application Number
US02/410,975
Time in Patent Office
252 Days
Field of Search
US Class Current
294/81.54
CPC Class Codes
B66C 1/32
of piled or stacked articles
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×