Granted Patent
Utility
PCT National Stage
US 6,513,543
· Confirmation No. 4347
BACKFLOW PREVENTER VALVE
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2019-08-07 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2019-08-07 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2019-07-28 | PA.. |
Power of Attorney | 1 | View | |
| 2019-07-28 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2019-07-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2016-08-26 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-08-26 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-08-12 | PA.. |
Power of Attorney | 1 | View | |
| 2016-08-12 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2016-08-12 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2001-11-14 | ABST |
Abstract | 1 | View | |
| 2001-11-14 | LET. |
Miscellaneous Incoming Letter | 27 | View |
Inventors
Brad L. Noll
Atascadero, CA
William M. Orr
Paso Robles, CA
Attorneys & Agents of Record
Classification
USPC
137/315.11
Prosecution
- Examiner
- WALTON, GEORGE L
- Art Unit
- 3753
- Customer No.
- 23409
- Docket No.
- 214467-9003-US02
- Confirmation No.
- 4347
Patent Term Adjustment
0days
NOTICE OF SUCCESSION OF AGENCY OF REEL/FRAME 066293/0879
Recorded 2026-02-20
CORRECTIVE ASSIGNMENT TO CORRECT THE ADDRESS OF THE MERGED ENTITY'S NEW NAME (RECEIVING PARTY) PREVIOUSLY RECORDED AT REEL: 065734 FRAME: 0274. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER AND CHANGE OF NAME.
Recorded 2024-01-12
CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY ADDRESS PREVIOUSLY RECORDED ON REEL 065743 FRAME 0315. ASSIGNOR(S) HEREBY CONFIRMS THE CONVERSION.
Recorded 2024-01-12
ZURN INDUSTRIES, LLC (F/K/A ZURN INDUSTRIES, INC.),
OEI, LLC (F/K/A OEI, INC.),
OEP, LLC (F/K/A OEP, INC.)
RELEASE OF INTELLECTUAL PROPERTY SECURITY INTEREST IN PATENTS AT REEL/FRAME 019063/0633
Recorded 2023-12-19
from
ZURN WATER, LLC
PATENT SECURITY AGREEMENT
Recorded 2023-12-18
from
ENVIRONMENTAL ENERGY COMPANY,
GARY CONCRETE PRODUCTS, INC.,
HL CAPITAL CORP.,
JACUZZI BRANDS, INC.,
KRIKLES CANADA U.S.A., INC.,
KRIKLES EUROPE U.S.A, INC.,
KRIKLES, INC.,
OEI, INC.,
OEP, INC.,
SANITARY-DASH MANUFACTURING CO., INC.,
USI ATLANTIC CORP.,
ZURCO, INC.,
ZURN (CAYMAN ISLANDS), INC.,
ZURN CONSTRUCTORS, INC.,
ZURN EPC SERVICES, INC.,
ZURN INDUSTRIES, INC.,
ZURN PEX, INC.,
ZURNACQ OF CALIFORNIA, INC.
CORRECTIVE ASSIGNMENT TO CORRECT THE PROPERTY NUMBER 60579389 AND CORRESPONDENCE DATA PREVIOUSLY RECORDED AT REEL: 019063 FRAME: 0633. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY AGREEMENT.
Recorded 2023-12-01
MERGER AND CHANGE OF NAME
Recorded 2023-12-01
RELEASE OF SECURITY INTEREST
Recorded 2007-03-26
from
ENVIRONMENTAL ENERGY COMPANY,
GARY CONCRETE PRODUCTS, INC.,
HL CAPITAL CORP.,
JACUZZI BRANDS, INC.,
KRIKLES CANADA U.S.A., INC.,
KRIKLES EUROPE U.S.A, INC.,
KRIKLES, INC.,
OEI, INC.,
OEP, INC.,
SANITARY-DASH MANUFACTURING CO., INC.,
USI ATLANTIC CORP.,
ZURCO, INC.,
ZURN (CAYMAN ISLANDS), INC.,
ZURN CONSTRUCTORS, INC.,
ZURN EPC SERVICES, INC.,
ZURN INDUSTRIES, INC.,
ZURN PEX, INC.,
ZURNACQ OF CALIFORNIA, INC.
SECURITY AGREEMENT
Recorded 2007-03-26
SECURITY INTEREST
Recorded 2003-11-14
PHILLIPS TOWER - WEST TOWER,
ARCHITECTURAL AREA LIGHTING, INC.,
COLUMBIA LIGHTING, INC.,
COLUMBIA LIGHTING--LCA, INC.,
DUAL-LITE INC.,
JACUZZI INC.,
KIM LIGHTING INC.,
PRESCOLITE, INC.,
PROGRESS LIGHTING, INC.,
REXAIR, INC.,
SPAULDING LIGHTING, INC.,
SUNDANCE SPAS,
ZURN INDUSTRIES, INC.
RELEASE OF SECURITY INTEREST IN INTELLECTUAL PROPE
Recorded 2003-08-25
from
BATHCRAFT, INC.,
ELJER PLUMBINGWARE, INC.,
GATSBY SPAS, INC.,
JACUZZI BRANDS, INC.,
JACUZZI, INC.,
JUSI HOLDINGS, INC.,
REDMONT, INC.,
REXAIR, INC.,
SUNDANCE SPAS, INC.,
USI AMERICAN HOLDINGS, INC.,
USI GLOBAL CORP.,
ZURCO, INC.,
ZURN INDUSTRIES, INC.,
ZURN PEX, INC.
CONFIRMATORY PATENT SECURITY AGREEMENT
Recorded 2003-07-17
from
ARCHITECTURAL AREA LIGHTING, INC.,
COLUMBIA LIGHTING, INC.,
COLUMBIA LIGHTING-LCA, INC.,
DUAL-LITE INC.,
JACUZZI, INC.,
KIM LIGHTING INC.,
PRESCOLITE, INC.,
PROGRESS LIGHTING, INC.,
REXAIR, INC.,
SPAULDING LIGHTING, INC.,
SUNDANCE SPAS,
ZURN INDUSTRIES, INC.
SECURITY AGREEMENT
Recorded 2002-03-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-14
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Quick Facts
- Patent No.
- US 6,513,543
- App. No.
- 09/979,449
- Filed
- 2001-11-14
- Granted
- 2003-02-04
- Examiner
- WALTON, GEORGE L
- Art Unit
- 3753
- PTA
- 0 days
External Links