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
Roofer's knife
US 3,058,215 A
Filed
: 07/17/1961
Issued
: 10/16/1962
Est. Priority Date
: 07/17/1961
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
Walter C. Williams
Original Assignee
Walter C. Williams
Inventors
Williams, Walter C.
Application Number
US04/124,649
Time in Patent Office
456 Days
Field of Search
US Class Current
30/317
CPC Class Codes
B26B 5/00
Hand knives with one or mor...
E04D 15/00
Apparatus or tools for roof...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×