Patent Application
Utility
App. No. 10/140,033
· Confirmation No. 7941
BATTERY SEPARATOR
Inventor:
Wai Ming Choi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-12-31 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2003-11-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-05-06 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-05-06 | ADS |
Application Data Sheet | 2 | View | |
| 2002-05-06 | SPEC |
Specification | 23 | View | |
| 2002-05-06 | CLM |
Claims | 6 | View | |
| 2002-05-06 | ABST |
Abstract | 2 | View | |
| 2002-05-06 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2002-05-06 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Wai Ming Choi
West Newton, MA
Attorneys & Agents of Record
Classification
USPC
522/33
B32B27/32
Y10T442/608
Y10T442/668
Y10T442/674
D04H1/43835
D04H1/43838
D04H1/43828
H01M50/489
H01M50/417
H01M50/44
H01M50/449
C08J7/18
C08J2323/02
D04H1/4218
D04H1/4291
D04H1/4309
D04H1/4374
D04H1/587
D04H1/64
D06M10/025
D06M14/28
H01M10/06
H01M10/30
H01M10/345
Y02E60/10
Prosecution
- Examiner
- BERMAN, SUSAN W
- Art Unit
- 1711
- Customer No.
- 3404
- Docket No.
- 156.0164
- Confirmation No.
- 7941
Publication
- Pub. No.
- US20020165291A1
- Pub. Date
- 2002-11-07
Patent Term Adjustment
-38days
Parent
Claims priority from a provisional application
→
App. 60/308,983
Filed 2001-07-30
· Provisional Application Expired
Parent
is a Continuation in-part of
→
App. 09/697,962
· US 6,384,100
Filed 2000-10-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation in-part of
→
App. 09/429,820
Filed 1999-10-29
· Abandoned -- Failure to Respond to an Office Action
Child
PCT
is a Continuation of
→
PCT/US2002/024039
Filed 2002-07-30
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-09-14
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Quick Facts
- App. No.
- 10/140,033
- Filed
- 2002-05-06
- Granted
- 2004-01-20
- Pub. No.
- US20020165291A1
- Examiner
- BERMAN, SUSAN W
- Art Unit
- 1711
- PTA
- -38 days
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