Song; Tingwu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Song; Tingwu.The latest application filed is for "thumb safety mechanism".
- Song; Tingwu - Palos Verdes CA US
- Song; Tingwu - Palos Verdes Estates CA US
| Patent | Date |
|---|---|
| Thumb Safety Mechanism App 20220187040 - Noonan; Paul T. ; et al. | 2022-06-16 |
| Thumb safety mechanism Grant 11,300,376 - Noonan , et al. April 12, 2 | 2022-04-12 |
| Backstrap Assembly for a Firearm App 20210270553 - Noonan; Paul T. ; et al. | 2021-09-02 |
| Backstrap assembly for a firearm Grant 11,022,388 - Noonan , et al. June 1, 2 | 2021-06-01 |
| Frame Grant D894,314 - Noonan , et al. A | 2020-08-25 |
| Frame Grant D894,315 - Noonan , et al. A | 2020-08-25 |
| Firearm receiver and a method of manufacturing it Grant 10,731,934 - Song , et al. | 2020-08-04 |
| Firearm receiver and a method of manufacturing it Grant 10,641,563 - Song , et al. | 2020-05-05 |
| Backstrap Grant D869,593 - Noonan , et al. Dec | 2019-12-10 |
| Firearm Receiver and a Method of Manufacturing It App 20190301821 - Song; Tingwu ; et al. | 2019-10-03 |
| Firearm Receiver and a Method of Manufacturing It App 20190086168 - Song; Tingwu ; et al. | 2019-03-21 |
| Firearm Frame and a Method of Manufacturing It App 20190049203 - Song; Tingwu | 2019-02-14 |
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