IP Library › Patent Application 19160358
Patent Application Utility PCT National Stage
App. No. 19/160,358 · Confirmation No. 4517

FILTER SYSTEM AND FILTER ELEMENT WITH VARIABLE GEOMETRY SEALING MEMBER

Application Undergoing Preexam Processing
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 Code Description Pages PDF
2026-04-22 R46C.REQ Request under 37CFR1.46(c) to correct, update, change applicant — View
2026-04-22 N417 Electronic Filing System Acknowledgment Receipt — View
2026-04-22 ADS Application Data Sheet — View
2025-09-12 OATH Oath or Declaration filed — View
2025-09-12 N417 Electronic Filing System Acknowledgment Receipt — View
2025-09-12 OATH Oath or Declaration filed — View
2025-09-12 OATH Oath or Declaration filed — View
2025-09-12 OATH Oath or Declaration filed — View
2025-09-12 OATH Oath or Declaration filed — View
2025-08-27 A.PE Preliminary Amendment — View
2025-08-27 N417.PYMT Electronic Fee Payment — View
2025-08-27 TRNA Transmittal of New Application — View
2025-08-27 A.PE Preliminary Amendment — View
2025-08-27 SPEC Specification — View
2025-08-27 REM Applicant Arguments/Remarks Made in an Amendment — View
2025-08-27 IDS Information Disclosure Statement (IDS) Form (SB08) — View
2025-08-27 PA.. Power of Attorney — View
2025-08-27 ADS Application Data Sheet — View
2025-08-27 N417 Electronic Filing System Acknowledgment Receipt — View
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Quick Facts
App. No.
19/160,358
Effective Filing
2025-08-27