Class B30B : PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
Subclass 1/18: Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12214414 | Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality | Nov 09, 23 | Feb 04, 25 | PDInnovative LLC |
| 12214567 | Press machine having planetary gear system for multi-speed drive functionality | May 23, 22 | Feb 04, 25 | PDInnovative LLC |
| 11919267 | Linear-actuated press machine having telescopic drive configuration for multi-speed drive functionality | Jun 09, 22 | Mar 05, 24 | PDInnovative LLC |
| 11904564 | Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality | Dec 29, 22 | Feb 20, 24 | PDInnovative LLC |
| 11833453 | Filter press and method for separating the solid components from the liquid components of a slurry | Oct 18, 18 | Dec 05, 23 | Metso Sweden AB |
| 11819906 | Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality | Sep 20, 22 | Nov 21, 23 | PDInnovative LLC |
| 11820094 | Powder press having toggle lever drive and electric drive | Feb 25, 19 | Nov 21, 23 | Osterwalder AG |
| 11801652 | Press with spindle drive | Jan 17, 20 | Oct 31, 23 | GEBR. SCHMIDT FABRIK FÜR FEINMECHANIK GMBH & CO. KG |
| 11794993 | Autonomously propelled waste receptacle and associated methods | Oct 19, 20 | Oct 24, 23 | Not available |
| 11752720 | Press machine with modular linear actuator system | May 23, 22 | Sep 12, 23 | PDInnovative LLC |
| 11752721 | Electric cylinder system and method of detecting abnormality of electric cylinder | Aug 26, 20 | Sep 12, 23 | Sintokogio Ltd. |
| 11541618 | Linear-actuated press machine having multiple motors and clutch system for multi-speed drive functionality | Jun 09, 22 | Jan 03, 23 | PDInnovative LLC |
| 11518131 | Press machine execution system | Oct 26, 21 | Dec 06, 22 | Hefei University of Technology |
| 11465381 | Press | May 08, 20 | Oct 11, 22 | GEBR. SCHMIDT FABRIK FÜR FEINMECHANIK GMBH & CO. KG |
| 11376807 | Internally-driven press assembly | Dec 06, 18 | Jul 05, 22 | REO Hydro-Pierce, Inc. |
| 11318696 | Portable power-driven press | Feb 10, 21 | May 03, 22 | CALVIN FABRICATIONS CO. |
| 11305504 | Method for calibrating electric press | Nov 26, 19 | Apr 19, 22 | JANOME SEWING MACHINE CO., LTD. |
| 11298906 | Groove plate platform for vertical press machines | May 24, 19 | Apr 12, 22 | Not available |
| 11214029 | Energy-saving double-motor double-station screw press | Feb 24, 20 | Jan 04, 22 | Hefei University of Technology |
| 11186057 | Press machine and press machine execution system | Sep 09, 19 | Nov 30, 21 | Hefei University of Technology |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2023/0415,440 | PRESS MACHINE WITH MODULAR LINEAR ACTUATOR SYSTEM | Sep 07, 23 | Dec 28, 23 | Not available |
| 2023/0136,146 | Linear-Actuated Press Machine Having Multiple Motors And Clutch System For Multi-Speed Drive Functionality | Dec 29, 22 | May 04, 23 | Not available |
| 2023/0093,072 | Linear-Actuated Press Machine Having Telescopic Drive Configuration For Multi-Speed Drive Functionality | Jun 09, 22 | Mar 23, 23 | Not available |
| 2020/0215,778 | Press Machine | Jul 02, 19 | Jul 09, 20 | Not available |
| 2020/0189,220 | ENERGY-SAVING DOUBLE-MOTOR DOUBLE-STATION SCREW PRESS | Feb 24, 20 | Jun 18, 20 | Not available |
| 2020/0180,251 | INTERNALLY-DRIVEN PRESS ASSEMBLY | Dec 06, 18 | Jun 11, 20 | REO Hydro-Pierce, Inc. |
| 2019/0375,177 | UNIVERSAL TRASH COMPACTING MECHANISM FOR TRASH RECEPTACLES | Jun 12, 18 | Dec 12, 19 | Not available |
| 2019/0255,791 | PRESS BRAKE | Sep 28, 17 | Aug 22, 19 | Not available |
| 2017/0334,160 | PRESS MACHINE | Sep 09, 15 | Nov 23, 17 | KOMATSU INDUSTRIES CORPORATION |
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