Patents
US 10272350 B2: Pulsating imitation speaker
- Granted
- 2019-04-30
- Filed
- 2017-06-14 application 15567319
- Type
- Utility · 15 claims
- Elsewhere
- Google Patents ↗ · USPTO patent document ↗ · USPTO Patent Center record ↗
Abstract
A pulsating imitation speaker includes a fixed cover, a flexible cover, and a motor and gear assembly having a motor with a motor shah, a first gear on a first axle, and a second gear on a second axle. The motor is drivingly engaged with the first gear via a pinion on the motor shaft and the first gear is drivingly engaged with the second gear such that when the pinion is rotated by the motor, the first and second gear also rotate. The pulsating imitation speaker further includes an actuator fixedly engaged with the flexible cover and a first and second circular member each engaged with the actuator and respectively positioned on opposite ends of the second axle such that the circular members rotate with the second gear. The actuator is reciprocated by rotation of the circular members such that the flexible cover moves relative to the fixed cover, when the motor is activated.
Source: PVGPATDIS, file of 2026-04-10 (ipg190430.xml).
Assignees
| Assignee | Type | Place | Also on furp.org | Source |
|---|---|---|---|---|
| Dynacraft BSC, Inc. 41 patents | US company or organization | Buford, GA | DYNACRAFT BSC, INC. State business registration EXACT high confidence: identical full name and state | PVGPATDIS, file of 2026-04-10 |
Inventors
| Inventor | Place | Patents | Person page | Source |
|---|---|---|---|---|
| Huimin Lv | Foshan, CN | 1 | PVGPATDIS, file of 2026-04-10 | |
| Bill Talios | Petaluma, CA | 31 | PVGPATDIS, file of 2026-04-10 | |
| David Castrucci | Napa, CA | 39 | PVGPATDIS, file of 2026-04-10 | |
| John Bisges | Buford, GA | 40 | PVGPATDIS, file of 2026-04-10 |
CPC categories
| Subclass | Category | First group | Source |
|---|---|---|---|
| A63H | Toys, e.g. tops, dolls, hoops or building blocks | A63H17/32 | PVGPATDIS, file of 2026-04-10 |
| H04R | Loudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers; electric hearing aids; public address systems | H04R1/028 | PVGPATDIS, file of 2026-04-10 |
Cooperative Patent Classification, as currently assigned (one row per subclass).
Assignments and security interests
| Recorded | What | From | To | Reel/frame | Source |
|---|---|---|---|---|---|
| 2018-02-08 | Assignment Assignment of assignor's interest | CASTRUCCI, DAVID signed 2017-08-11 BISGES, JOHN signed 2017-08-17 TALIOS, BILL signed 2017-08-17 LV, HUIMIN signed 2017-08-21 | DYNACRAFT BSC, INC. AMERICAN CANYON, CA | 44864/946 | ECORSEXC, file of 2026-09-25 |
Documents recorded with the USPTO Assignment Recordation Branch that list this patent. A security interest is a lender’s claim on the patent as collateral; a release ends it.
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. Links to other records are by name (and state): EXACT means the identical full name and state; FUZZY means a looser name match, with the confidence shown.