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Trademark Dashboard – UK Trademark Search & ClearanceUK Trademark — IPO
POLYSAR
Application UK00000715001 · Dead
Quick Facts
| Application Number | UK00000715001 |
| Status | Dead |
| Owner | Bayer Aktiengesellschaft |
| Filed | 1953-02-18 |
| Registered | 1953-02-18 |
| Renewal Due | 2002-02-18 |
| Type | Individual |
| Feature | Figurative |
| Attorney | See claim section below |
Is this trademark active?
POLYSAR has a current status of Dead.
Goods & Services
The specification below is taken directly from the filed record at the UK IPO for each Nice class this trademark is registered in.
Class 17 — Rubber & Plastics
Synthetic rubber ++This Trade Mark is hereby altered under Section 35 of the Trade Marks act ,1938. Representations of the Mark as altered were deposited on the 14th May,1973.
Device Elements (Vienna Classification)
This figurative mark is indexed under the following Vienna categories by the UK IPO:
- 26.05.00 — Geometrical figures and solids
Timeline
- Filed: 1953-02-18
- First published: 1953-06-10 (Journal 3915)
- Registered: 1953-02-18
- Renewal due: 2002-02-18
About This Trademark
'POLYSAR' is a dead trademark on the UK IPO register, owned by Bayer Aktiengesellschaft. The application (UK00000715001) was filed on 18 February 1953 and registered on 18 February 1953. The registration is set to expire on 18 February 2002.
This mark is recorded under Class 17 (rubber, plastics & insulating materials).
The trademark is represented by Carpmaels & Ransford LLP.
Frequently Asked Questions
Who owns 'POLYSAR'?
According to the UK IPO register, 'POLYSAR' is owned by Bayer Aktiengesellschaft.
Is 'POLYSAR' currently a registered trademark?
No — the UK IPO records the status of 'POLYSAR' as dead.
What goods or services does 'POLYSAR' cover?
'POLYSAR' is registered in Class 17 (rubber, plastics & insulating materials). The filed specification reads: Class 17: Synthetic rubber ++This Trade Mark is hereby altered under Section 35 of the Trade Marks act ,1938. Representations of the Mark as altered were deposited on the 14th May,1973.
When was 'POLYSAR' first filed?
The application for 'POLYSAR' was filed on 18 February 1953 and the trademark was registered on 18 February 1953.
When was 'POLYSAR' first published?
The UK IPO first published / advertised 'POLYSAR' on 10 June 1953.
When does 'POLYSAR' need to be renewed?
The current registration of 'POLYSAR' is recorded as valid until 18 February 2002, at which point it will need to be renewed to remain in force.
Attorney of Record
This trademark has an attorney of record listed on the UK register. The firm has not yet claimed its listing on Trademark Dashboard.
Cross-Register Filings
Trademarks matching "POLYSAR" have been found on the following foreign registers. Exact matches appear first; where the name also appears inside longer filings, those are listed below as similar marks. Same-owner matches are flagged where applicant names align across offices.
US — United States (USPTO)
| Mark | Ref | Status | Filed | Same Owner |
|---|---|---|---|---|
| POLYSAR | 73043406 | 900 | 1975-02-04 | Yes |
| POLYSAR | 73802439 | 601 | 1989-05-24 | — |
| POLYSAR | 73604199 | 602 | 1986-06-16 | — |
| POLYSAR | 73598287 | 710 | 1986-05-12 | — |
| POLYSAR | 73043407 | 900 | 1975-02-04 | — |
Australia — Australia (IP Australia)
| Mark | Ref | Status | Filed | Same Owner |
|---|---|---|---|---|
| POLYSAR | 215339 | ceased | 1967-08-27 | — |
| POLYSAR | 183531 | ceased | 1963-10-15 | — |
| POLYSAR SS250 | 168784 | ceased | 1961-08-30 | — |
| POLYSAR | 115295 | ceased | 1953-08-27 | — |
Similar names
| Mark | Ref | Status | Filed | Same Owner |
|---|---|---|---|---|
| POLYSARK | 732204 | lapsed | 1997-04-15 | — |
Data Source
UK trademark data is supplied by the Intellectual Property Office under the Open Government Licence v3.0.
The “About This Trademark” summary and FAQ above are AI-generated from the register data shown on this page. They are factual summaries only — always verify details against the official register before making legal decisions.