Granted Patent
Utility
US 6,608,722
· Confirmation No. 4433
DIRECTIONAL DIFFUSER
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-08-09 | PETDEC |
Petition Decision | 1 | View | |
| 2016-03-22 | PET.OP |
Petition for review by the Office of Petitions | 4 | View | |
| 2016-03-09 | SES.LOSS.ELC |
Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) | 1 | View | |
| 2016-03-09 | SES.REQ |
Assertion of entitlement to small entity status | 2 | View | |
| 2016-03-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2012-03-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-03-28 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2012-03-21 | PA.. |
Power of Attorney | 1 | View | |
| 2012-03-21 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2012-03-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2002-03-06 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-03-06 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-08-01 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-01 | SPEC |
Specification | 16 | View | |
| 2001-08-01 | CLM |
Claims | 5 | View | |
| 2001-08-01 | ABST |
Abstract | 1 | View | |
| 2001-08-01 | DRW |
Drawings-only black and white line drawings | 10 | View |
Inventors
James Cowan
Lexington, MA
Kenneth A. Haines
Aptos, CA
Attorneys & Agents of Record
Classification
USPC
359/599
Prosecution
- Examiner
- SIKDER, MOHAMMAD YUNUS
- Art Unit
- 2872
- Customer No.
- 97218
- Docket No.
- 10052-502001US
- Confirmation No.
- 4433
Publication
- Pub. No.
- US20020141065A1
- Pub. Date
- 2002-10-03
Patent Term Adjustment
-337days
Parent
Claims priority from a provisional application
→
App. 60/222,182
Filed 2000-08-01
· Provisional Application Expired
Child
is a Division of
→
App. 12/325,585
Filed 2008-12-01
· Abandoned -- Incomplete Application (Pre-examination)
Child
is a Division of
→
App. 10/639,552
· US 6,940,665
Filed 2003-08-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 11/828,531
· US 7,460,303
Filed 2007-07-26
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 11/099,774
Filed 2005-04-06
· Abandoned -- Failure to Respond to an Office Action
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Quick Facts
- Patent No.
- US 6,608,722
- App. No.
- 09/920,060
- Filed
- 2001-08-01
- Granted
- 2003-08-19
- Pub. No.
- US20020141065A1
- Examiner
- SIKDER, MOHAMMAD YUNUS
- Art Unit
- 2872
- PTA
- -337 days
External Links