Granted Patent
Utility
Small
US 6,585,492
· Confirmation No. 7791
PUMP SYSTEM WITH VACUUM SOURCE
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| 2026-07-24 | SOL.NTC.SUIT |
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| 2026-07-10 | SOL.NTC.SUIT |
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| 2026-05-27 | SOL.NTC.SUIT |
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| 2026-05-27 | SOL.NTC.SUIT |
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| 2026-03-12 | SOL.NTC.SUIT |
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| 2026-03-12 | SOL.NTC.SUIT |
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| 2026-03-12 | SOL.NTC.SUIT |
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| 2009-02-04 | SOL.NTC.SUIT |
Report on the filing or determination of an action regarding a patent | 22 | View | |
| 2001-07-17 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-07-17 | A.PE |
Preliminary Amendment | 6 | View | |
| 2001-07-17 | SPEC |
Specification | 30 | View | |
| 2001-07-17 | CLM |
Claims | 6 | View | |
| 2001-07-17 | ABST |
Abstract | 1 | View | |
| 2001-07-17 | DRW |
Drawings-only black and white line drawings | 27 | View | |
| 2001-07-17 | OATH |
Oath or Declaration filed | 9 | View |
Inventors
David Muhs
Minnetonka, MN
Gianfranco Parma
Villa Verucchio, ITALY
Attorneys & Agents of Record
Classification
USPC
417/68
F04D13/02
F04D7/045
F04D9/041
F04D29/2288
Prosecution
- Examiner
- FASTOVSKY, LEONID M
- Art Unit
- 3742
- Customer No.
- 28075
- Docket No.
- 1059.1102102
- Confirmation No.
- 7791
Publication
- Pub. No.
- US20010041140A1
- Pub. Date
- 2001-11-15
Patent Term Adjustment
-55days
Parent
is a Division of
→
App. 09/531,631
· US 6,315,524
Filed 2000-03-21
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/125,559
Filed 1999-03-22
· Provisional Application Expired
Child
is a Continuation in-part of
→
App. 13/589,870
· US 8,662,862
Filed 2012-08-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/732,769
· US 7,011,505
Filed 2003-12-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation in-part of
→
App. 10/099,810
· US 6,692,234
Filed 2002-03-15
· Patented Case
Child
is a Continuation in-part of
→
App. 12/881,064
· US 8,246,316
Filed 2010-09-13
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Quick Facts
- Patent No.
- US 6,585,492
- App. No.
- 09/907,193
- Filed
- 2001-07-17
- Granted
- 2003-07-01
- Pub. No.
- US20010041140A1
- Examiner
- FASTOVSKY, LEONID M
- Art Unit
- 3742
- PTA
- -55 days
External Links