skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 2
Patent #:
Issue Dt:
02/06/2018
Application #:
14544874
Filing Dt:
02/27/2015
Publication #:
Pub Dt:
02/23/2017
Inventor:
Robert W. Shaffer
Title:
Three stage scroll vacuum pump
Assignment: 1
Reel/Frame:
044551/0175Recorded: 11/21/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/14/2017
Assignee:
510 BURBANK STREET
BROOMFIELD, COLORADO 80020
Correspondent:
PAUL M. DENK
763 S. NEW BALLAS ROAD
SUITE 305
ST. LOUIS, MISSOURI 63141
Assignment: 2
Reel/Frame:
051140/0005Recorded: 11/27/2019Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/05/2019
Assignee:
8728 JOHN J KINGMAN ROAD
STOP 6201
FORT BELVOIR, VIRGINIA 66020
Correspondent:
ELLEN KLANN
8725 JOHN J. KINGMAN ROAD
STOP 6201
FORT BELVOIR, VA 22060

Search Results as of: 06/04/2024 01:08 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT