Simplex S. A.
FR· latest recorded location
Simplex S. A. is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is B62M (Rider propulsion of wheeled vehicles or sledges).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 2
- Granted in 2026 so far
- 0
- Most recent grant
- 20 Aug 1991
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Rear gear shift for bicycles and similar vehicles20 Aug 1991US D319,206 SDesign
- Front derailleur for bicycles or similar vehicles9 Oct 1990US 4,961,720 A
- Rear derailleur for bicycles or similar vehicles4 Sep 1990US 4,954,121 A
No published applications.
Most cited
By later US patents