Granted Patent
Utility
US 6,671,461
· Confirmation No. 5185
REAL IMAGE MODE FINDER OPTICAL SYSTEM
Inventor:
Akiyoshi Tochigi
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-14 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-10-14 | C.AD |
Change of Address | 1 | View | |
| 2001-04-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-04-18 | SPEC |
Specification | 168 | View | |
| 2001-04-18 | CLM |
Claims | 21 | View | |
| 2001-04-18 | ABST |
Abstract | 1 | View | |
| 2001-04-18 | DRW |
Drawings-only black and white line drawings | 73 | View | |
| 2001-04-18 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Akiyoshi Tochigi
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
396/379
Prosecution
- Examiner
- GRAY, DAVID M
- Art Unit
- 2851
- Customer No.
- 909
- Docket No.
- P 280233 01P00333
- Confirmation No.
- 5185
Foreign Priority
2000-122413
·
2000-04-18
·
JAPAN
2000-127652
·
2000-04-24
·
JAPAN
2000-159584
·
2000-05-25
·
JAPAN
2000-166523
·
2000-05-31
·
JAPAN
2000-172018
·
2000-06-05
·
JAPAN
Publication
- Pub. No.
- US20020001145A1
- Pub. Date
- 2002-01-03
Patent Term Adjustment
0days
from
OLYMPUS CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-11-23
from
TOCHIGI, AKIYOSHI
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-04-18
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Quick Facts
- Patent No.
- US 6,671,461
- App. No.
- 09/836,391
- Filed
- 2001-04-18
- Granted
- 2003-12-30
- Pub. No.
- US20020001145A1
- Examiner
- GRAY, DAVID M
- Art Unit
- 2851
- PTA
- 0 days
External Links