Patent Application
Utility
Small
App. No. 10/012,544
· Confirmation No. 1778
BRAKE MECHANISM FOR A WALKER
Inventor:
Charles Lee
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-12 | TRNA |
Transmittal of New Application | 11 | View | |
| 2001-12-12 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-12-12 | SPEC |
Specification | 9 | View | |
| 2001-12-12 | CLM |
Claims | 2 | View | |
| 2001-12-12 | ABST |
Abstract | 1 | View | |
| 2001-12-12 | DRW |
Drawings-only black and white line drawings | 13 | View | |
| 2001-12-12 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Charles Lee
Taipei Hsien, TAIWAN
Attorneys & Agents of Record
Classification
USPC
188/2F
B60T1/005
Y10T74/2042
A61H3/04
A61H2003/046
B62L3/08
F16D49/00
F16D63/006
F16D2121/16
F16D2125/60
Prosecution
- Examiner
- NGUYEN, XUAN LAN T
- Art Unit
- 3683
- Customer No.
- 4586
- Docket No.
- MR1111-583/DIV
- Confirmation No.
- 1778
Publication
- Pub. No.
- US20020050427A1
- Pub. Date
- 2002-05-02
Patent Term Adjustment
0days
CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NUMBERS 11701101 AND 11645914 PREVIOUSLY RECORDED ON REEL 022309 FRAME 0850. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY AGREEMENT.
Recorded 2017-07-10
SECURITY AGREEMENT
Recorded 2009-02-26
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Quick Facts
- App. No.
- 10/012,544
- Filed
- 2001-12-12
- Granted
- 2002-10-15
- Pub. No.
- US20020050427A1
- Examiner
- NGUYEN, XUAN LAN T
- Art Unit
- 3683
- PTA
- 0 days
External Links