Legal Representation
Attorney
Karen Feisthamel
USPTO Deadlines
Next Deadline
532 days remaining
Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1986-12-30)
Due Date
December 30, 2026
Grace Period Ends
June 30, 2027
Application History
34 eventsDate | Code | Type | Description | Documents |
---|---|---|---|---|
Nov 22, 2021 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
Nov 22, 2021 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
Nov 22, 2021 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
Nov 22, 2021 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
Nov 22, 2021 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
Nov 22, 2021 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
Apr 16, 2019 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
Mar 29, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
Mar 29, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
Aug 22, 2018 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
Sep 1, 2017 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
Sep 1, 2017 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
Jul 26, 2017 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
Sep 30, 2016 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
Sep 30, 2016 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
Sep 30, 2016 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) | Loading... |
Sep 30, 2016 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | Loading... |
Jul 18, 2016 | E89R | I | TEAS SECTION 8 & 9 RECEIVED | Loading... |
Oct 8, 2008 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
May 25, 2007 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | Loading... |
May 25, 2007 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | Loading... |
Apr 30, 2007 | PLGL | A | ASSIGNED TO PARALEGAL | Loading... |
Mar 29, 2007 | I | PAPER RECEIVED | Loading... | |
Mar 29, 2007 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED | Loading... |
Sep 21, 2006 | CFIT | O | CASE FILE IN TICRS | Loading... |
May 18, 1992 | 8.OK | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED | Loading... |
Feb 6, 1992 | 8.AF | I | REGISTERED - SEC. 8 (6-YR) FILED | Loading... |
Dec 30, 1986 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
Oct 7, 1986 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
Sep 7, 1986 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
Aug 11, 1986 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
Jul 22, 1986 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
Jun 27, 1986 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
Jun 24, 1986 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 010
SEMI-PERMEABLE MEMBRANE FOR DIALYSIS AND ULTRA FILTRATION
First Use Anywhere:
Jul 13, 1972
First Use in Commerce:
Jul 13, 1972
Classification
International Classes
010