Granted Patent
Utility
Small
US 6,425,664
· Confirmation No. 5660
FOLDING DEVICE OF GLASSES
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2005-02-17 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-06-06 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-06-06 | SPEC |
Specification | 5 | View | |
| 2001-06-06 | CLM |
Claims | 2 | View | |
| 2001-06-06 | ABST |
Abstract | 1 | View | |
| 2001-06-06 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-06-06 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Jung-Chuan Liu
Nantou Hsien, TAIWAN
Chih-Hsin Liu
Nantou Hsien, TAIWAN
Attorneys & Agents of Record
Classification
USPC
351/112
Prosecution
- Examiner
- DANG, HUNG XUAN
- Art Unit
- 2873
- Customer No.
- 26271
- Docket No.
- 12353 B
- Confirmation No.
- 5660
Patent Term Adjustment
-1days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-07-21
CORRECTIVE ASSIGNMENT TO CORRECT THE NATURE OF CONVEYANCE PREVIOUSLY RECORDED ON REEL 017145 FRAME 0346. ASSIGNOR(S) HEREBY CONFIRMS THE LIEN.
Recorded 2007-08-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-04-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-09-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-04-15
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Quick Facts
- Patent No.
- US 6,425,664
- App. No.
- 09/874,419
- Filed
- 2001-06-06
- Granted
- 2002-07-30
- Examiner
- DANG, HUNG XUAN
- Art Unit
- 2873
- PTA
- -1 days
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