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 Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : WARREN, DARCY
Total Assignments: 12
Assignment: 1
Reel/Frame:012734/0571   Pages: 3
Recorded: 03/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARREN, DARCY
Exec Dt:
03/14/2002
Assignee
1
LIQUI-FORCE SEWER SERVICES INC.
R.R. #2
2015 SPRINKS DRIVE
KINGSVILLE, ONTARIO N9Y 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6484757
NONE
10102059
Correspondence name and address
CARLSON, GASKEY & OLDS, PC.
JOHN M. SIRAGUSA
400 WEST MAPLE, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 2
Reel/Frame:012915/0556   Pages: 3
Recorded: 05/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARREN, DARCY
Exec Dt:
05/10/2002
Assignee
1
LIQUI-FORCE SEWER SERVICES, INC.
R.R. #2
2015 SPINKS DRIVE
KINGSVILLE, ONTARIO N9Y 2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6827526
US20030215291
10146244
Correspondence name and address
CARLSON, GASKEY & OLDS, P.C.
JOHN M. SIRAGUSA
400 WEST MAPLE
SUITE 350
BIRMINGHAM, MI 48009
Assignment: 3
Reel/Frame:021000/0067   Pages: 3
Recorded: 05/27/2008
Attorney Dkt #:67047-010 PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARREN, DARCY
Exec Dt:
04/04/2008
Assignee
1
LIQUI-FORCE SEWER SERVICES INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8316892
US20080245433
12062082
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS, P.C.
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 4
Reel/Frame:031395/0039   Pages: 6
Recorded: 10/10/2013
Attorney Dkt #:67047-010 PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME LIQUI-FORCE SEWER SERVICES INC. PREVIOUSLY RECORDED ON REEL 021000 FRAME 0067. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE NAME SHOULD BE LIQUI-FORCE SERVICES (ONTARIO)INC..
Assignor
1
WARREN, DARCY
Exec Dt:
04/04/2008
Assignee
1
LIQUI-FORCE SERVICES (ONTARIO) INC.
2015 SPINKS DRIVE, R.R. # 2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8316892
US20080245433
12062082
Correspondence name and address
JOHN M. SIRAGUSA
400 WEST MAPLE ROAD
SUITE 350
BIRMINGHAM, MI 48009
Assignment: 5
Reel/Frame:035307/0990   Pages: 3
Recorded: 04/01/2015
Attorney Dkt #:67047-020 PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARREN, DARCY
Exec Dt:
08/06/2010
2
BARTEL, JOHN
Exec Dt:
08/09/2010
3
BARTEL, RON
Exec Dt:
08/09/2010
Assignee
1
LIQUI-FORCE SEWER SERVICES INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023160
US20120291939
13576261
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 6
Reel/Frame:037529/0308   Pages: 3
Recorded: 01/20/2016
Attorney Dkt #:67047-019 PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, JEFF
Exec Dt:
08/09/2010
2
WARREN, DARCY
Exec Dt:
08/06/2010
3
BARTEL, RON
Exec Dt:
08/09/2010
4
BARTEL, STEVE
Exec Dt:
08/09/2010
Assignee
1
LIQUI-FORCE SEWER SERVICES INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273945
US20120300224
13576239
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS, P.C.
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 7
Reel/Frame:045237/0136   Pages: 3
Recorded: 03/15/2018
Attorney Dkt #:67047-017 PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARREN, DARCY
Exec Dt:
08/06/2010
2
BARTEL, RON
Exec Dt:
08/09/2010
3
BARTEL, STEVE
Exec Dt:
08/09/2010
Assignee
1
LIQUI-FORCE SERVICES (ONTARIO) INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11378219
US20120291209
13576221
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS, P.C.
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 8
Reel/Frame:045237/0193   Pages: 3
Recorded: 03/15/2018
Attorney Dkt #:67047-018 PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEWIS, KIM, SR.
Exec Dt:
08/06/2010
2
LEWIS, JEFF
Exec Dt:
08/09/2010
3
WARREN, DARCY
Exec Dt:
08/06/2010
Assignee
1
LIQUI-FORCE SERVICES (ONTARIO) INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9964250
US20120305031
13576228
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS, P.C.
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 9
Reel/Frame:047760/0713   Pages: 6
Recorded: 10/04/2018
Attorney Dkt #:67047-019 PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 037529 FRAME: 0308. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
LEWIS, JEFF
Exec Dt:
08/09/2010
2
WARREN, DARCY
Exec Dt:
08/06/2010
3
BARTEL, RON
Exec Dt:
08/09/2010
4
BARTEL, STEVE
Exec Dt:
08/09/2010
Assignee
1
LIQUI-FORCE SERVICES (ONTARIO) INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9273945
US20120300224
13576239
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS, P.C.
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 10
Reel/Frame:048254/0740   Pages: 6
Recorded: 10/04/2018
Attorney Dkt #:67047-020 PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME LIQUI-FORCE SEWER SERVICES INC PREVIOUSLY RECORDED ON REEL 035307 FRAME 0990. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
WARREN, DARCY
Exec Dt:
08/06/2010
2
BARTEL, JOHN
Exec Dt:
08/09/2010
3
BARTEL, RON
Exec Dt:
08/09/2010
Assignee
1
LIQUI-FORCE SERVICES (ONTARIO) INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9023160
US20120291939
13576261
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 11
Reel/Frame:033283/0036   Pages: 3
Recorded: 07/10/2014
Attorney Dkt #:67047-025 PUS1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WARREN, DARCY
Exec Dt:
07/10/2014
Assignee
1
LIQUI-FORCE SEWER SERVICES, INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9261219
US20150013815
14327609
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS, P.C.
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009
Assignment: 12
Reel/Frame:047760/0719   Pages: 5
Recorded: 10/04/2018
Attorney Dkt #:67047-025 PUS1
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 033283 FRAME 0036. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
WARREN, DARCY
Exec Dt:
07/10/2014
Assignee
1
LIQUI-FORCE SERVICES (ONTARIO) INC.
2015 SPINKS DRIVE, R.R. #2
KINGSVILLE, ONTARIO, CANADA N9Y 2E5
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9261219
US20150013815
14327609
Correspondence name and address
JOHN M. SIRAGUSA
CARLSON, GASKEY & OLDS, P.C.
400 WEST MAPLE ROAD, SUITE 350
BIRMINGHAM, MI 48009

Search Results as of: 06/05/2024 07:18 PM
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