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
REPLACEABLE MEDIUM,EXTENDED AREA FILTER UNIT
US 3,486,626 A
Filed
: 02/01/1968
Issued
: 12/30/1969
Est. Priority Date
: 02/01/1968
Status: Expired due to Term
Alert
Pin
0
Associated Cases
0
Associated Defendants
0
Product Citations
0
Petitions
47
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
Sam Close
Original Assignee
Sam Close
Inventors
Close, Sam
Application Number
US04/702,436
Time in Patent Office
698 Days
Field of Search
US Class Current
210/232
CPC Class Codes
B01D 2201/295
with projections extending ...
B01D 2201/40
Special measures for connec...
B01D 2201/4084
Snap or Seeger ring connect...
B01D 29/111
Making filtering elements
B01D 29/21
with corrugated, folded or ...
B01D 29/232
with corrugated, folded or ...
B31D 5/0082
Making filter elements, e.g...
Subscription Required
This content requires a subscription to view
Contact Us
or
Login
×
×