Patent Application
Provisional
App. No. 63/292,221
· Confirmation No. 9843
FILTER SYSTEMS WITH FILTER BAG ASSEMBLIES INCLUDING FILTER BAGS WITH POCKET GASKETS
Inventors:
Stephan A. Graham, Mathijs Verstraete, David V. Gutman, Massimo Movia, Bart Catoor, Gert Proost, Gabriel J. Safarian, Steven A. Johnson
Applicant:
Donaldson Company, Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2021-12-29 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2021-12-21 | TR.PROV |
Provisional Cover Sheet (SB16) | 1 | View | |
| 2021-12-21 | SPEC |
Specification | 46 | View | |
| 2021-12-21 | CLM |
Claims | 9 | View | |
| 2021-12-21 | ABST |
Abstract | 1 | View | |
| 2021-12-21 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2021-12-21 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2021-12-21 | ADS |
Application Data Sheet | 10 | View | |
| 2021-12-21 | DRW.NONBW |
Drawings-other than black and white line drawings | 34 | View | |
| 2021-12-21 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2021-12-21 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View |
Inventors
Stephan A. Graham
Minneapolis, MN
Mathijs Verstraete
Tienen, BELGIUM
David V. Gutman
Brussels, BELGIUM
Massimo Movia
Tervuren, BELGIUM
Bart Catoor
Kessel-lo, BELGIUM
Gert Proost
Kessel-lo, BELGIUM
Gabriel J. Safarian
Deephaven, MN
Steven A. Johnson
Williams, MN
Attorneys & Agents of Record
Prosecution
- Customer No.
- 117798
- Docket No.
- 0444.000158US60
- Confirmation No.
- 9843
Child
Claims priority from a provisional application
→
App. 18/085,308
· US 12,643,065
Filed 2022-12-20
· Patented Case
Child
Claims priority from a provisional application
→
App. 19/673,607
Filed 2026-05-11
· Docketed New Case - Ready for Examination
Child
PCT
Claims priority from a provisional application
→
PCT/US2022/053540
Filed 2022-12-20
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/292,221
- Filed
- 2021-12-21
External Links