Granted Patent
Utility
Small
US 6,544,012
· Confirmation No. 5238
HIGH PRESSURE PLUNGER PUMP HOUSING AND PACKING
Inventor:
George H. Blume
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-05-06 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-05-06 | SPEC |
Specification | 32 | View | |
| 2002-05-06 | CLM |
Claims | 12 | View | |
| 2002-05-06 | ABST |
Abstract | 1 | View | |
| 2002-05-06 | DRW |
Drawings-only black and white line drawings | 24 | View | |
| 2002-05-06 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
George H. Blume
Austin, TX
Attorneys & Agents of Record
Classification
USPC
417/559
F04B53/007
F04B53/1032
F04B53/16
F04B53/162
F04B53/164
F04B53/22
Prosecution
- Examiner
- LIU, HAN L
- Art Unit
- 3746
- Customer No.
- 30150
- Docket No.
- 043251.0010
- Confirmation No.
- 5238
Patent Term Adjustment
0days
Parent
is a Continuation in-part of
→
App. 09/618,693
· US 6,382,940
Filed 2000-07-18
· Patented Case
Child
is a Continuation in-part of
→
App. 13/430,799
· US 8,894,392
Filed 2012-03-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 12/390,517
· US 8,147,227
Filed 2009-02-23
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 12/270,917
Filed 2008-11-14
· Abandoned -- Failure to Respond to an Office Action
Child
is a Continuation in-part of
→
App. 13/899,752
· US 9,416,887
Filed 2013-05-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/288,706
· US 6,623,259
Filed 2002-11-06
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2024-09-03
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-05-04
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Quick Facts
- Patent No.
- US 6,544,012
- App. No.
- 10/139,770
- Filed
- 2002-05-06
- Granted
- 2003-04-08
- Examiner
- LIU, HAN L
- Art Unit
- 3746
- PTA
- 0 days
External Links