Poly Technologies, Inc.
Beijing, CN· latest recorded location
Poly Technologies, Inc. is named on 2 US grants and 0 published applications in this corpus. Its most frequent classification is F41A (Functional features or details common to both smallarms and ordnance).
- Granted patents
- 2
- Published applications
- 0
- Inventors
- 3
- Granted in 2026 so far
- 0
- Most recent grant
- 22 May 1990
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
By publication year.
Technology areas
Share of 2 documents
Recent patents
- Spiral drum magazine with elongated magazine clip and single piece last round follower22 May 1990US 4,926,742 A
- Spiral drum magazine with elongated magazine clip and multiple link last round follower24 May 1988US 4,745,842 A
No published applications.
Most cited
By later US patents