Inventor
TIMOTHY A. FRY
Inventor
US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B62Mprimary
B62MRider propulsion of wheeled vehicles or sledges43%
F16HGearing29%
F16GBelts, cables, or ropes, predominantly used for driving purposes14%
B62KCycles7%
F16FSprings7%
PatentTitleYear
12,098,761Chain ring with teeth oppositely laterally engaging a drive chain202411,904,977Compensator202411,827,311Two-piece upper chain guide202311,719,325Chain ring with teeth oppositely laterally engaging a drive chain202311,713,802Alternating tooth chain ring202311,613,326Two-piece upper chain guide202311,293,537Alternating tooth chain ring2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2024Patents assigned to EKO SPORT INC (7)· patent assignee history
2022–2024Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EKO SPORT INC | 7 | 2022–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 7 | 2022–2024 |