Class B25D : PERCUSSIVE TOOLS
Subclass 9/10: Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously (centrifugal or rotary impact type B25D 15/00 ) Means for driving the impulse member comprising a built-in internal-combustion engine
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11911885 | Driving tool | Feb 03, 21 | Feb 27, 24 | Max Co., Ltd. |
| 11338422 | Driving tool | Jan 18, 19 | May 24, 22 | MAX CO., LTD. |
| 11287129 | Combustion-powered fastener driving tool fuel cell assembly | Mar 16, 20 | Mar 29, 22 | Illinois Tool Works Inc. |
| 11279014 | Gas combustion type driving tool | Jan 18, 19 | Mar 22, 22 | MAX CO., LTD. |
| 11007629 | Gas combustion type driving tool | Jan 18, 19 | May 18, 21 | MAX CO., LTD. |
| 10940579 | Driving tool | Jan 18, 19 | Mar 09, 21 | MAX CO., LTD. |
| 10898996 | Combustion-powered placing tool and method for operating such a placing tool | Dec 20, 16 | Jan 26, 21 | Hilti Aktiengesellschaft |
| 10898997 | Driving tool | Jan 18, 19 | Jan 26, 21 | MAX CO., LTD. |
| 10710229 | Impact hammer | Apr 18, 18 | Jul 14, 20 | Not available |
| 10598377 | Combustion-powered fastener driving tool fuel cell assembly | May 09, 17 | Mar 24, 20 | Illinois Tool Works Inc. |
| 9802303 | Interface for fuel delivery system for combustion fastener driver | Mar 03, 14 | Oct 31, 17 | ILLINOIS TOOL WORKS INC. |
| 9759124 | Pile hammer | Nov 05, 14 | Sep 12, 17 | DELMAG GMBH & CO. KG |
| 9272407 | Percussion tool having cooling of equipment components | Jan 13, 11 | Mar 01, 16 | WACKER NEUSON PRODUKTION GMBH & CO. KG |
| 9254559 | Drill hammer and/or impact hammer having free convection cooling | Jan 13, 11 | Feb 09, 16 | WACKER NEUSON PRODUKTION GMBH & CO. KG |
| 9022138 | Impact device having an impact mechanism lubricating device | Jul 17, 09 | May 05, 15 | WACKER NEUSON PRODUKTION GMBH & CO. KG |
| 8967290 | Fuel-Powered rock breaker | Jun 17, 08 | Mar 03, 15 | ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP |
| 5984027 | Engine-driven breaker | Nov 08, 96 | Nov 16, 99 | Maruzen Kogyo Company Ltd. |
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