Granted Patent
Utility
Small
US 6,434,219
· Confirmation No. 4333
CHOPPER WHEEL WITH TWO AXES OF ROTATION
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2006-10-13 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-07-24 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-07-24 | ADS |
Application Data Sheet | 1 | View | |
| 2001-07-24 | SPEC |
Specification | 5 | View | |
| 2001-07-24 | CLM |
Claims | 2 | View | |
| 2001-07-24 | ABST |
Abstract | 1 | View | |
| 2001-07-24 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-07-24 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Peter Rothschild
Newton, MA
Lee Grodzins
Lexington, MA
Attorneys & Agents of Record
Classification
USPC
378/160
G21K1/04
G21K1/043
Prosecution
- Examiner
- KEANEY, ELIZABETH MARIE
- Art Unit
- 2882
- Customer No.
- 2101
- Docket No.
- 1945/A23
- Confirmation No.
- 4333
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2025-07-01
SECURITY INTEREST
Recorded 2016-10-11
from
SILICON VALLEY BANK
RELEASE OF SECURITY INTEREST
Recorded 2009-11-23
SEURITY AGREEMENT
Recorded 2003-09-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-05
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Quick Facts
- Patent No.
- US 6,434,219
- App. No.
- 09/912,229
- Filed
- 2001-07-24
- Granted
- 2002-08-13
- Examiner
- KEANEY, ELIZABETH MARIE
- Art Unit
- 2882
- PTA
- 0 days
External Links