Patent Application
Provisional
Small
App. No. 63/619,577
· Confirmation No. 9174
SYSTEMS AND METHODS OF TREATING CONTAMINATED WATER USING VERMIFILTRATION
Inventor:
Russell V. Davis
Applicant:
PERCA, INC.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2024-01-23 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2024-01-23 | WELCOME.LET |
Welcome Letter from USPTO Director and Deputy Director | 1 | View | |
| 2024-01-10 | SPEC |
Specification | — | View | |
| 2024-01-10 | N417.PYMT |
Electronic Fee Payment | 2 | View | |
| 2024-01-10 | ADS |
Application Data Sheet | 8 | View | |
| 2024-01-10 | SPEC |
Specification | 18 | View | |
| 2024-01-10 | CLM |
Claims | 4 | View | |
| 2024-01-10 | ABST |
Abstract | 1 | View | |
| 2024-01-10 | DRW |
Drawings-only black and white line drawings | 3 | View | |
| 2024-01-10 | PA.. |
Power of Attorney | 1 | View | |
| 2024-01-10 | N417 |
Electronic Filing System Acknowledgment Receipt | 4 | View | |
| 2024-01-10 | 136A |
Authorization for Extension of Time all replies | 1 | View | |
| 2024-01-10 | PA.. |
Power of Attorney | 1 | View | |
| 2024-01-10 | TR.PROV |
Provisional Cover Sheet (SB16) | 2 | View |
Inventors
Russell V. Davis
Walla Walla, WA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 26111
- Docket No.
- 5294.0030000
- Confirmation No.
- 9174
Child
Claims priority from a provisional application
→
App. 19/016,858
· US 12,559,398
Filed 2025-01-10
· Patented Case
Child
Claims priority from a provisional application
→
App. 19/545,481
Filed 2026-02-20
· Docketed New Case - Ready for Examination
Child
PCT
Claims priority from a provisional application
→
PCT/US2025/011120
Filed 2025-01-10
· RO PROCESSING COMPLETED-PLACED IN STORAGE
No recorded assignments were found for this patent.
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Quick Facts
- App. No.
- 63/619,577
- Filed
- 2024-01-10
External Links