Granted Patent
Utility
Small
US 6,829,027
· Confirmation No. 8540
CONTROLLED ANGLE RETARDER
Inventor:
Douglas Mcknight
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-05-08 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 1 | View | |
| 2015-12-03 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2015-12-03 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2015-11-20 | PA.. |
Power of Attorney | 1 | View | |
| 2015-11-20 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2015-11-20 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2015-11-20 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2011-03-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-03-30 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-03-24 | PA.. |
Power of Attorney | 1 | View | |
| 2011-03-24 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2011-03-24 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-07-10 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-07-10 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-07-01 | PA.. |
Power of Attorney | 1 | View | |
| 2009-07-01 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2009-07-01 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-06-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2008-06-06 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-11-22 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2004-10-29 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-10-29 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2004-10-29 | C.AD |
Change of Address | 2 | View | |
| 2004-07-30 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-07-30 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 5 | View | |
| 2004-07-30 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-07-30 | FWCLM |
Index of Claims | 1 | View | |
| 2004-07-30 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2004-07-30 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-05-21 | SRNT |
Examiner's search strategy and results | 7 | View | |
| 2004-03-01 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 3 | View | |
| 2004-03-01 | CLM |
Claims | 5 | View | |
| 2004-03-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 4 | View | |
| 2004-03-01 | XT/ |
Extension of Time | 1 | View | |
| 2004-03-01 | C.AD |
Change of Address | 2 | View | |
| 2004-03-01 | LET. |
Miscellaneous Incoming Letter | 5 | View | |
| 2003-10-01 | CTNF |
Non-Final Rejection | 12 | View | |
| 2003-10-01 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-10-01 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-09-16 | SRNT |
Examiner's search strategy and results | 6 | View | |
| 2003-05-30 | TRNA |
Transmittal of New Application | 1 | View | |
| 2003-05-30 | A.PE |
Preliminary Amendment | 5 | View | |
| 2003-05-30 | SPEC |
Specification | 12 | View | |
| 2003-05-30 | CLM |
Claims | 5 | View | |
| 2003-05-30 | ABST |
Abstract | 1 | View | |
| 2003-05-30 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2003-05-30 | OATH |
Oath or Declaration filed | 2 | View | |
| 2003-05-30 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2003-05-30 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2003-05-30 | FWCLM |
Index of Claims | 1 | View | |
| 2003-05-30 | TRNA |
Transmittal of New Application | 1 | View | |
| 2003-05-30 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2003-05-30 | SPEC |
Specification | 12 | View | |
| 2003-05-30 | CLM |
Claims | 5 | View | |
| 2003-05-30 | ABST |
Abstract | 1 | View | |
| 2003-05-30 | OATH |
Oath or Declaration filed | 2 | View | |
| 2003-05-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-05-30 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-05-30 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2003-05-30 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-05-30 | CLM |
Claims | 3 | View | |
| 2003-05-30 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View |
Inventors
Douglas Mcknight
Boulder, CO
Attorneys & Agents of Record
Classification
USPC
349/121
G02F1/133634
Prosecution
- Examiner
- RUDE, TIMOTHY L
- Art Unit
- 2871
- Customer No.
- 25943
- Docket No.
- 121407-203769
- Confirmation No.
- 8540
Publication
- Pub. No.
- US20030202141A1
- Pub. Date
- 2003-10-30
Patent Term Adjustment
-60days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-10-20
SECURITY AGREEMENT
Recorded 2010-08-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-07-07
RELEASE OF SECURITY INTEREST
Recorded 2009-08-06
from
VIVITAR CORPORATION
GRANT OF SECURITY INTEREST
Recorded 2008-07-14
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-01-22
from
REGENMACHER LTD.
RELEASE OF SECURITY INTEREST
Recorded 2007-12-17
GRANT OF SECURITY INTEREST
Recorded 2007-11-06
from
VIVITAR CORPORATION
GRANT OF SECURITY INTEREST
Recorded 2007-11-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-03-07
from
ZIGHT CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-03-04
from
MCKNIGHT, DOUGLAS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-03-03
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Quick Facts
- Patent No.
- US 6,829,027
- App. No.
- 10/452,414
- Filed
- 2003-05-30
- Granted
- 2004-12-07
- Pub. No.
- US20030202141A1
- Examiner
- RUDE, TIMOTHY L
- Art Unit
- 2871
- PTA
- -60 days
External Links