Patent Application
Utility
Small
App. No. 10/174,876
· Confirmation No. 7751
COLLAPSIBLE ASSEMBLY
Inventor:
Yu Zheng
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-06-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-18 | SPEC |
Specification | 11 | View | |
| 2002-06-18 | CLM |
Claims | 4 | View | |
| 2002-06-18 | ABST |
Abstract | 1 | View | |
| 2002-06-18 | DRW |
Drawings-only black and white line drawings | 7 | View | |
| 2002-06-18 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Yu Zheng
Covina, CA
Attorneys & Agents of Record
Classification
USPC
5/417
A47G9/062
Prosecution
- Examiner
- TRETTEL, MICHAEL
- Art Unit
- 3673
- Docket No.
- PAT-1231CON2
- Confirmation No.
- 7751
Publication
- Pub. No.
- US20020157183A1
- Pub. Date
- 2002-10-31
Patent Term Adjustment
-4days
Parent
is a Continuation of
→
App. 09/553,651
· US 6,408,461
Filed 2000-04-21
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/897,853
Filed 2007-08-31
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation of
→
App. 10/448,553
· US 7,263,732
Filed 2003-05-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Quick Facts
- App. No.
- 10/174,876
- Filed
- 2002-06-18
- Granted
- 2003-06-03
- Pub. No.
- US20020157183A1
- Examiner
- TRETTEL, MICHAEL
- Art Unit
- 3673
- PTA
- -4 days
External Links