POLYSCREEN

What this means for you

This registration has been cancelled; it no longer blocks anyone on its own. The name may be available, but check before relying on it — rights can also come from actual use, not only from the register.

Record

Serial number

74211478

Registration number

1801434

Mark type

Word mark

Filed

11 Oct 1991

Published for opposition

21 Jul 1992

Registered

26 Oct 1993

Next maintenance due

26 Oct 2013

Attorney of record

Kevin Oliver

Goods and services

• Class 009 — Scientific and electric apparatus: hybridization membranes made of polyvinylidene difluoride for use in the genetic engineering industry in analyzing DNA/RNA probe

Owner

• REVVITY HEALTH SCIENCES, INC., WALTHAM, MA, US
• PERKINELMER HEALTH SCIENCES, INC., WALTHAM, MA, US
• PERKINELMER LAS, INC., BOSTON, MA, US
• NEN LIFE SCIENCE PRODUCTS, INC., Boston, MA, US
• E. I. du Pont de Nemours and Company, Wilmington, DE, US
• E. I. du Pont de Nemours and Company, Wilmington, DE, US
• E. I. du Pont de Nemours and Company, Wilmington, DE, US

Prosecution history

• 10 May 2024 — CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
• 09 Aug 2023 — AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
• 26 Oct 2022 — COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
• 08 Jul 2022 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 08 Jul 2022 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 08 Jul 2022 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 18 Aug 2020 — APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
• 18 Aug 2020 — TEAS CHANGE OF CORRESPONDENCE RECEIVED
• 18 Aug 2020 — TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
• 18 Aug 2020 — ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
• 18 Aug 2020 — TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
• 18 Aug 2020 — TEAS CHANGE OF OWNER ADDRESS RECEIVED
• 28 Oct 2013 — NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
• 28 Oct 2013 — REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)
• 28 Oct 2013 — REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED