Oil hydraulic press
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Jan 4, 2022
Grant Date -
Dec 5, 2019
app pub date -
Aug 17, 2019
filing date -
Aug 17, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The present disclosure provides an oil hydraulic press including a support frame, at least one main cylinder assembly and at least one fixed die table. The at least one main cylinder assembly and the at least one fixed die table are disposed in the support frame. A pressing mechanism is formed between the at least one main cylinder assembly and the at least one fixed die table. The support frame is in an annular or ring-like shape and is configured for fixing the at least one main cylinder assembly and the at least one fixed die table. The main cylinder assembly and the fixed die table can be fixed by the support frame, which forms a ring-like structure, can be operated in one, two or multiple sets in parallel, and all can realize pressing manufacture. The oil hydraulic press has less components, reduced material consumption and low manufacturing cost.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2019 Application Filing Year
- B30B Class
- 200 Applications Filed
- 137 Patents Issued To-Date
- 68.50 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B30B Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Jul 4, 2025 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 4, 2029 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 4, 2033 |