Poclain
Le Plessis Belleville, FR· latest recorded location
Poclain is named on 25 US grants and 0 published applications in this corpus. Its most frequent classification is E02F (Dredging).
- Granted patents
- 25
- Published applications
- 0
- Inventors
- 25
- Granted in 2026 so far
- 0
- Most recent grant
- 26 Aug 1986
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
By publication year.
Technology areas
Share of 25 documents
- E02FDredging15
- B62DMotor vehicles6
- F15BSystems acting by means of fluids in general5
- B66CCranes3
- F04BPositive-displacement machines for liquids2
- F16HGearing2
- G05DSystems for controlling or regulating non-electric variables2
- Y10TTechnical subjects covered by former us classification2
- F01BMachines or engines, in general or of positive-displacement type1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
Recent patents
- Mobile machine comprising a stabilizing device26 Aug 1986US 4,607,862 A
- Pressurized fluid supply circuit comprising a variable displacement pump24 Jun 1986US 4,596,517 A
- Hydraulic loading shovels2 Jul 1985US 4,526,085 A
- Earth-moving machine with boom, dipperstick and bucket, equipped with means for directionally-adjusting the bucket23 Apr 1985US 4,512,708 A
- Endless track drive device6 Dec 1983US 4,418,775 A
No published applications.
Most cited
By later US patents
- Supporting chassis for working machine, with central frame and side-members31US 4,397,481 A1983
- Hydraulic motor control25US 4,194,365 A1980
- Supporting chassis for a working machine, such as a hydraulic shovel20US 4,391,341 A1983
- Cab for earth-moving and handling machinery or the like14US D267,648 S1983 · Design
- Hydraulic loading shovels13US 4,526,085 A1985