Description
Class B25D : PERCUSSIVE TOOLS
Subclass 9/00: Portable percussive tools with fluid-pressure drive, e.g. having several percussive tool bits operated simultaneously (centrifugal or rotary impact type B25D 15/00 )
B25D 9/00
Sub-Class
Stats
- 102 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 53 Total Patent Owners
- 603 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12172170 | Method for producing silicon fragments | Aug 29, 19 | Dec 24, 24 | Wacker Chemie AG |
| 11865688 | Impact tool | Jan 04, 22 | Jan 09, 24 | Makita Corporation |
| 11845171 | Impact tool and method | Apr 24, 20 | Dec 19, 23 | Not available |
| 11712588 | Door breacher | Feb 04, 22 | Aug 01, 23 | OFF THE X INC. |
| 11497944 | Device and method for breaching outward opening and reinforced doors | Dec 11, 20 | Nov 15, 22 | CFD Research Corporation |
| 11247078 | Door breacher | Mar 01, 17 | Feb 15, 22 | OFF THE X INC. |
| 10792798 | Pneumatic hammer | Sep 12, 18 | Oct 06, 20 | Not available |
| 10682748 | Auto-lubrication system for a work tool | Dec 19, 17 | Jun 16, 20 | Caterpillar Inc. |
| 10562171 | Hand-held power tool transmission closure and hand-held power tool | Nov 20, 15 | Feb 18, 20 | Hilti Aktiengesellschaft |
| 10363652 | Low-noise hydraulic hammer | Nov 21, 14 | Jul 30, 19 | S.M METAL CO., LTD. |
| 10344861 | Hammer having composite piston sleeve | Mar 10, 16 | Jul 09, 19 | Caterpillar Inc. |
| 10286535 | Valve body charge lock | Mar 30, 16 | May 14, 19 | Caterpillar Inc. |
| 10239193 | Handheld tool apparatus | May 14, 14 | Mar 26, 19 | 502 Robert Bosch GmbH |
| 10189173 | Pneumatic tool | Nov 16, 17 | Jan 29, 19 | Storm Pneumatic Tool Co., Ltd. |
| 10155303 | Method of manufacturing hydraulic hammer using male and female gauges | Nov 30, 15 | Dec 18, 18 | Arrowhead Rockdrill Company Limited |
| 10094754 | Pressure indicator for hydraulic hammer | Dec 11, 15 | Oct 09, 18 | Caterpillar Inc. |
| 10076831 | Buffer system for hydraulic hammer | Sep 24, 15 | Sep 18, 18 | Caterpillar Inc. |
| 10052732 | Spindle device and machine tool | Feb 15, 16 | Aug 21, 18 | NSK LTD. |
| 10035251 | Wear indicating system | Nov 13, 15 | Jul 31, 18 | Caterpillar Inc. |
| 10029358 | Hydraulic hammer with clearance control system | Nov 13, 15 | Jul 24, 18 | Caterpillar Inc. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2022/0402,108 | PNEUMATIC CHIPPING HAMMER | Aug 29, 19 | Dec 22, 22 | Not available |
| 2019/0184,540 | AUTO-LUBRICATION SYSTEM FOR A WORK TOOL | Dec 19, 17 | Jun 20, 19 | Caterpillar Inc. |
| 2017/0361,445 | ARRANGEMENT IN IMPACT UNIT | Jun 16, 17 | Dec 21, 17 | SANDVIK MINING AND CONSTRUCTION OY |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 33 Months (last 2 years Issuances)
- 33 Months (last 5 years Issuances)