Granted Patent
Utility
Small
US 6,758,021
· Confirmation No. 6876
CAGE SPACER
Inventor:
Julian P. Trangsrud
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-05-25 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-11-26 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-11-26 | ADS |
Application Data Sheet | 1 | View | |
| 2002-11-26 | SPEC |
Specification | 9 | View | |
| 2002-11-26 | CLM |
Claims | 6 | View | |
| 2002-11-26 | ABST |
Abstract | 1 | View | |
| 2002-11-26 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-11-26 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Julian P. Trangsrud
Northfield, MN
Attorneys & Agents of Record
Classification
USPC
52/655.1
E04C5/20
Prosecution
- Examiner
- KATCHEVES, BASIL S
- Art Unit
- 3635
- Customer No.
- 23595
- Docket No.
- 20020097.CIP
- Confirmation No.
- 6876
Patent Term Adjustment
0days
Parent
is a Continuation in-part of
→
App. 10/224,837
Filed 2002-08-21
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
is a Continuation of
→
PCT/US2003/025636
Filed 2003-08-14
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
is a Continuation in-part of
→
App. 10/417,637
· US 6,910,309
Filed 2003-04-17
· Patented Case
FORTERRA PIPE & PRECAST, LLC,
BIO CLEAN ENVIRONMENTAL SERVICES, INC.,
FORTERRA CONCRETE PRODUCTS, INC.,
UNITED STATES PIPE AND FOUNDRY COMPANY, LLC,
FORTERRA PRECAST CONCEPTS, LLC,
MODULAR WETLAND SYSTEMS, INC.
RELEASE OF ABL SECURITY INTEREST IN INTELLECTUAL PROPERTY RECORDED AT REEL 053228/FRAME 0967
Recorded 2022-03-21
FORTERRA PIPE & PRECAST, LLC,
UNITED STATES PIPE AND FOUNDRY COMPANY, LLC,
GRIFFIN PIPE PRODUCTS CO., LLC,
CUSTOM FAB, INC.,
BIO CLEAN ENVIRONMENTAL SERVICES, INC.,
FORTERRA PRECAST CONCEPTS, LLC,
MODULAR WETLAND SYSTEMS, INC.,
FORTERRA CONCRETE PRODUCTS, INC.
RELEASE OF SECURITY INTEREST
Recorded 2022-03-21
from
BIO CLEAN ENVIRONMENTAL SERVICES, INC. (A CALIFORNIA CORPORATION),
FORTERRA CONCRETE PRODUCTS, INC. (AN IOWA CORPORATION),
FORTERRA PIPE & PRECAST, LLC (A DELAWARE LIMITED LIABILITY COMPANY),
FORTERRA PRECAST CONCEPTS, LLC (A DELAWARE LIMITED LIABILITY COMPANY),
FORTERRA, INC. (A DELAWARE CORPORATION),
MODULAR WETLAND SYSTEMS, INC. (A CALIFORNIA CORPORATION),
UNITED STATES PIPE AND FOUNDRY COMPANY, LLC (AN ALABAMA LIMITED LIABILITY COMPANY)
CORRECTIVE ASSIGNMENT TO CORRECT THE APP 62905899 WHICH WAS ENTERED IN ERROR AND IS TO BE REMOVED FROM THOSE PATENTS PREVIOUSLY RECORDED ON REEL 053228 FRAME 0967. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST..
Recorded 2020-07-17
from
BIO CLEAN ENVIRONMENTAL SERVICES, INC. (A CALIFORNIA CORPORATION),
FORTERRA CONCRETE PRODUCTS, INC. (AN IOWA CORPORATION),
FORTERRA PIPE & PRECAST, LLC (A DELAWARE LIMITED LIABILITY COMPANY),
FORTERRA PRECAST CONCEPTS, LLC (A DELAWARE LIMITED LIABILITY COMPANY),
FORTERRA, INC. (A DELAWARE CORPORATION),
MODULAR WETLAND SYSTEMS, INC. (A CALIFORNIA CORPORATION),
UNITED STATES PIPE AND FOUNDRY COMPANY, LLC (AN ALABAMA LIMITED LIABILITY COMPANY)
SECURITY INTEREST
Recorded 2020-07-16
from
BIO CLEAN ENVIRONMENTAL SERVICES, INC.,
FORTERRA CONCRETE PRODUCTS, INC.,
GRIFFIN PIPE PRODUCTS COMPANY, LLC,
MODULAR WETLAND SYSTEMS, INC.,
UNITED STATES PIPE AND FOUNDRY COMPANY, LLC
SECURITY AGREEMENT (NOTES)
Recorded 2020-07-16
from
BLUE HORIZON TRANSPORTATION, LLC,
C&D BROTHERS LEASING, LLC,
ROYAL ENTERPRISES AMERICA, INC.,
SEUBERT, BRIAN,
SIGH PROPERTIES, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-06-08
from
TRANGSRUD, JULIAN P.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-01-26
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Quick Facts
- Patent No.
- US 6,758,021
- App. No.
- 10/304,774
- Filed
- 2002-11-26
- Granted
- 2004-07-06
- Examiner
- KATCHEVES, BASIL S
- Art Unit
- 3635
- PTA
- 0 days
External Links