Patents · inventor
Douglas D. Danforth, Jr.
- Patents
- 5 granted 2012-10-02 to 2021-05-04
- Places
- Kansas City, MO; Prairie Village, KS
- Most often assigned to
- AHA CO., LTD.
- Source
- PVGPATDIS, file of 2026-04-10; PatentsView inventor ID fl:do_ln:danforth-2
Patents
| Patent | Title | Granted | Assignees | Source |
|---|---|---|---|---|
| US D917872 | Connection device | 2021-05-04 | AHA CO., LTD. | PVGPATDIS, file of 2026-04-10 |
| US 9506496 | Lockable connection device with closed ring to hold an object, such as a key, dog tag, and the like | 2016-11-29 | AHA CO., LTD. | PVGPATDIS, file of 2026-04-10 |
| US 9055789 | Connection device for holding an object, such as a key, dog tag, and the like | 2015-06-16 | AHA CO., LTD. | PVGPATDIS, file of 2026-04-10 |
| US D677460 | Connection device for holding an object, such as a key or dog tag | 2013-03-12 | AHA CO., LTD. | PVGPATDIS, file of 2026-04-10 |
| US D668038 | Connection device for holding an object, such as a key or dog tag | 2012-10-02 | AHA CO., LTD. | PVGPATDIS, file of 2026-04-10 |
USPTO bulk data: PatentsView granted patents, disambiguated (PVGPATDIS) for patents, assignees, inventors, places and CPC categories; the USPTO Patent Assignment Dataset (ECORSEXC) for assignments and security interests. Patents filed in the last 20 years. No claims or full text. PatentsView groups an inventor’s patents by name, place and co-inventors (disambiguation); a person page link is by name and state, or name and employer.