Patent Application
Utility
Small
App. No. 09/908,682
· Confirmation No. 1938
APPARATUS REMOVING METALLIC PARTICLES FROM EFFLUENT LIQUID WASTE
Inventor:
Richard H. Chilibeck
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2014-01-06 | OATH |
Oath or Declaration filed | 8 | View | |
| 2008-02-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-02-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2008-02-18 | PA.. |
Power of Attorney | 1 | View | |
| 2008-02-18 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2008-02-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2007-05-24 | PA.. |
Power of Attorney | 2 | View | |
| 2007-05-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-09-11 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-09-11 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-09-11 | C.AD |
Change of Address | 1 | View | |
| 2003-09-08 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2003-09-08 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-07-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-18 | SPEC |
Specification | 35 | View | |
| 2001-07-18 | CLM |
Claims | 15 | View | |
| 2001-07-18 | ABST |
Abstract | 1 | View | |
| 2001-07-18 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2001-07-18 | OATH |
Oath or Declaration filed | 6 | View |
Inventors
Richard H. Chilibeck
Victoria, CANADA
Attorneys & Agents of Record
Classification
USPC
210/137
B01D21/34
A61C17/065
B01D21/0006
B01D21/0012
B01D21/0018
B01D21/003
B01D21/0039
B01D21/0042
B01D21/01
B01D21/02
B01D21/08
B01D21/2405
B01D21/245
B01D21/2483
B01D21/305
B01D2221/10
Y10S210/914
Prosecution
- Examiner
- CECIL, TERRY K
- Art Unit
- 1723
- Customer No.
- 27805
- Docket No.
- 073980.00006
- Confirmation No.
- 1938
Foreign Priority
2,243,580
·
1998-07-24
·
CANADA
Publication
- Pub. No.
- US20010040126A1
- Pub. Date
- 2001-11-15
Patent Term Adjustment
-140days
Parent
is a Continuation in-part of
→
App. 09/768,848
· US 6,592,754
Filed 2001-01-23
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
PCT
is a Continuation in-part of
→
PCT/CA1999/000665
Filed 1999-07-21
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/659,597
· US 6,946,069
Filed 2003-09-09
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
PATENT ASSIGNMENT AGREEMENT (ENTIRE INTEREST)
Recorded 2014-01-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-05-12
CONFIRMATION OF ASSIGNMENT
Recorded 2004-02-17
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Quick Facts
- App. No.
- 09/908,682
- Filed
- 2001-07-18
- Granted
- 2004-02-17
- Pub. No.
- US20010040126A1
- Examiner
- CECIL, TERRY K
- Art Unit
- 1723
- PTA
- -140 days
External Links