Granted Patent
Utility
US 6,419,549
· Confirmation No. 2914
MANUFACTURING METHOD OF SPECTACLE LENSES AND SYSTEM THEREOF
Inventor:
Moriyasu Shirayanagi
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-02-27 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-02-27 | SPEC |
Specification | 48 | View | |
| 2001-02-27 | CLM |
Claims | 4 | View | |
| 2001-02-27 | ABST |
Abstract | 1 | View | |
| 2001-02-27 | DRW |
Drawings-only black and white line drawings | 31 | View | |
| 2001-02-27 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Moriyasu Shirayanagi
Saitama-ken, JAPAN
Attorneys & Agents of Record
Classification
USPC
451/500
Prosecution
- Examiner
- NGUYEN, DUNG V
- Art Unit
- 3723
- Customer No.
- 7055
- Docket No.
- P20286
- Confirmation No.
- 2914
Foreign Priority
2000-54736
·
2000-02-29
·
JAPAN
2000-317239
·
2000-10-17
·
JAPAN
Publication
- Pub. No.
- US20010031607A1
- Pub. Date
- 2001-10-18
Patent Term Adjustment
-109days
No related applications found.
CHANGE OF ADDRESS
Recorded 2016-12-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-12-22
from
PENTAX CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-10-16
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-27
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Quick Facts
- Patent No.
- US 6,419,549
- App. No.
- 09/793,550
- Filed
- 2001-02-27
- Granted
- 2002-07-16
- Pub. No.
- US20010031607A1
- Examiner
- NGUYEN, DUNG V
- Art Unit
- 3723
- PTA
- -109 days
External Links