Granted Patent
Utility
US 6,631,988
· Confirmation No. 1371
DESIGNING AND MANUFACTURING METHODS OF SPECTACLE LENS, AND SPECTACLE LENS SERIES
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-14 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-07-06 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-07-06 | SPEC |
Specification | 26 | View | |
| 2001-07-06 | CLM |
Claims | 7 | View | |
| 2001-07-06 | ABST |
Abstract | 1 | View | |
| 2001-07-06 | DRW |
Drawings-only black and white line drawings | 19 | View | |
| 2001-07-06 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Moriyasu Shirayanagi
Saitama-ken, JAPAN
Yoshimi Obara
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
351/177
G02C7/02
G02C2202/08
Prosecution
- Examiner
- SUGARMAN, SCOTT J
- Art Unit
- 2873
- Customer No.
- 7055
- Docket No.
- P20924
- Confirmation No.
- 1371
Foreign Priority
2000-206720
·
2000-07-07
·
JAPAN
Publication
- Pub. No.
- US20020018178A1
- Pub. Date
- 2002-02-14
Patent Term Adjustment
0days
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 2001-07-06
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Quick Facts
- Patent No.
- US 6,631,988
- App. No.
- 09/899,035
- Filed
- 2001-07-06
- Granted
- 2003-10-14
- Pub. No.
- US20020018178A1
- Examiner
- SUGARMAN, SCOTT J
- Art Unit
- 2873
- PTA
- 0 days
External Links