Patent Application
Utility
App. No. 10/082,862
· Confirmation No. 4947
HYDRAULIC CONTROL CIRCUIT FOR OPERATING A SPLIT ACTUATOR MECHANICAL MECHANISM
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-02-26 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-02-26 | SPEC |
Specification | 19 | View | |
| 2002-02-26 | CLM |
Claims | 9 | View | |
| 2002-02-26 | ABST |
Abstract | 1 | View | |
| 2002-02-26 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-02-26 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Joseph L. Pfaff
Wauwatosa, WI
Dwight B. Stephenson
Delafield, WI
Attorneys & Agents of Record
Classification
USPC
91/525
F15B11/22
F15B11/006
F15B11/042
F15B11/044
F15B21/08
F15B2211/20546
F15B2211/30575
F15B2211/3111
F15B2211/3144
F15B2211/31588
F15B2211/329
F15B2211/351
F15B2211/353
F15B2211/45
F15B2211/6309
F15B2211/6313
F15B2211/6355
F15B2211/6652
F15B2211/6654
F15B2211/7056
F15B2211/7128
Prosecution
- Examiner
- LOPEZ, FRANK D
- Art Unit
- 3745
- Customer No.
- 26710
- Docket No.
- 134384.00029
- Confirmation No.
- 4947
Publication
- Pub. No.
- US20030159577A1
- Pub. Date
- 2003-08-28
Patent Term Adjustment
0days
No related applications found.
RELEASE OF PATENT SECURITY AGMT.
Recorded 2023-05-09
SECURITY AGREEMENT
Recorded 2012-04-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-03-28
SECURITY AGREEMENT
Recorded 2009-05-29
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2009-03-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-26
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Quick Facts
- App. No.
- 10/082,862
- Filed
- 2002-02-26
- Granted
- 2004-04-06
- Pub. No.
- US20030159577A1
- Examiner
- LOPEZ, FRANK D
- Art Unit
- 3745
- PTA
- 0 days
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