Patent Application
Utility
App. No. 09/952,094
· Confirmation No. 3610
HOPPER GRIPPER DRUM
Inventor:
Richard B. Hawkes
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
View Patent ↗
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-01-20 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-09-13 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-09-13 | A.PE |
Preliminary Amendment | 7 | View | |
| 2001-09-13 | SPEC |
Specification | 6 | View | |
| 2001-09-13 | CLM |
Claims | 2 | View | |
| 2001-09-13 | ABST |
Abstract | 1 | View | |
| 2001-09-13 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2001-09-13 | OATH |
Oath or Declaration filed | 1 | View | |
| 2001-09-13 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Richard B. Hawkes
Bethlehem, PA
Attorneys & Agents of Record
Classification
USPC
101/409
Prosecution
- Examiner
- YAN, REN LUO
- Art Unit
- 2854
- Customer No.
- 23280
- Docket No.
- 600.1020DIV
- Confirmation No.
- 3610
Publication
- Pub. No.
- US20020043169A1
- Pub. Date
- 2002-04-18
Patent Term Adjustment
-28days
RELEASE OF SECURITY INTEREST (GRANTED IN REEL 022960; FRAME 0316)
Recorded 2010-09-20
SECURITY AGREEMENT
Recorded 2009-07-15
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-10-19
SECURITY AGREEMENT
Recorded 2004-09-02
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 09/952,094
- Filed
- 2001-09-13
- Granted
- 2004-03-09
- Pub. No.
- US20020043169A1
- Examiner
- YAN, REN LUO
- Art Unit
- 2854
- PTA
- -28 days
External Links