Description
Class F16N : LUBRICATING
Subclass 3/12: Devices for supplying lubricant by manual action delivering grease Grease guns
F16N 3/12
Sub-Class
Stats
- 51 US PATENTS IN FORCE
- 16 US APPLICATIONS PENDING
- 13 Total Patent Owners
- 111 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247697 | Flexible fluid reservoir system | Mar 22, 23 | Mar 11, 25 | Appalachia Design |
| 12018796 | Battery operated grease gun | Mar 17, 21 | Jun 25, 24 | MACNAUGHT PTY LTD |
| 11898696 | Grease gun | Dec 15, 20 | Feb 13, 24 | MACNAUGHT PTY LTD |
| 11859763 | Container, lubricant feeder, grease gun, and connecting member | Sep 22, 20 | Jan 02, 24 | Nabtesco Corporation |
| 11728538 | Power tool battery pack receptacle | Sep 23, 20 | Aug 15, 23 | TECHTRONIC CORDLESS GP |
| 11572979 | Grease gun mounting assembly | Aug 11, 20 | Feb 07, 23 | Not available |
| 11473723 | Trigger-actuated grease applicator | Sep 17, 19 | Oct 18, 22 | DUALCO, Inc. |
| 11346497 | Grease gun extension device | Sep 14, 20 | May 31, 22 | Not available |
| 11292026 | Grease injection gun cartridge adaptor | Sep 06, 19 | Apr 05, 22 | GURTECH (PTY) LTD. |
| 11199293 | Grease gun and network | Aug 04, 17 | Dec 14, 21 | SKF CANADA LIMITED |
| 11098847 | Grease gun with an adjustable operating angle | Jan 07, 20 | Aug 24, 21 | Shuoxing Metal Products (Kunshan) Co., Ltd. |
| 10935145 | Gas line cockvalve maintenance device and method of operation | Apr 19, 19 | Mar 02, 21 | CONSOLIDATED EDISON COMPANY OF NEW YORK, INC. |
| 10920930 | Grease injection nipple | Nov 15, 17 | Feb 16, 21 | AHWON CORPORATION |
| 10914421 | Push-button grease gun barrel and method of use | Oct 04, 17 | Feb 09, 21 | Weems Industries Inc. |
| 10914422 | Grease discharge device | Apr 26, 18 | Feb 09, 21 | Makita Corporation |
| 10865924 | Quick-disassembly nipple connector structure | Aug 28, 18 | Dec 15, 20 | Shuoxing Metal Products (Kunshan) Co., Ltd. |
| 10865940 | Grease coupler | Jun 27, 18 | Dec 15, 20 | MACNAUGHT PTY LTD |
| 10865925 | Quick-disassembly nipple connector structure | Aug 28, 18 | Dec 15, 20 | Shuoxing Metal Products (Kunshan) Co., Ltd. |
| 10816136 | Grease gun pressure return valve | Oct 02, 19 | Oct 27, 20 | Gurtech (Pty) LTD |
| 10808885 | Lubricant press, lubricant press kit, and use of a cartridge in case of a lubricant press | Dec 22, 16 | Oct 20, 20 | Pressol—Schmiegeräte Gesellschaft mit beschränkter Haftung |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0067,395 | A DEVICE, SYSTEM AND METHOD FOR DISPENSING LUBRICANT | Dec 20, 22 | Feb 27, 25 | Not available |
| 2025/0012,401 | ELECTRIC-POWERED LUBRICATOR, AND METHOD FOR DISPENSING LUBRICANT FROM ELECTRIC-POWERED LUBRICATOR | Jun 24, 24 | Jan 09, 25 | Makita Corporation |
| 2024/0353,058 | CONNECTOR OF GREASE GUN | Jun 12, 23 | Oct 24, 24 | Not available |
| 2024/0344,657 | Bearing Greasing Assembly | Apr 12, 23 | Oct 17, 24 | Not available |
| 2023/0065,866 | GREASE GUN | Dec 15, 20 | Mar 02, 23 | MACNAUGHT PTY LTD |
| 2023/0003,340 | GREASE GUN | Dec 02, 20 | Jan 05, 23 | Pressol - Schmiergeräte Gesellschaft mit beschränkter Haftung |
| 2022/0010,924 | Exhaust Device for a Grease Gun | Jul 13, 20 | Jan 13, 22 | Shuoxing Metal Products (Kunshan) CO., LTD. |
| 2020/0191,329 | GREASE GUN PRESSURE RETURN VALVE | Oct 02, 19 | Jun 18, 20 | Not available |
| 2019/0331,293 | Lever Type Grease Gun | Jun 04, 19 | Oct 31, 19 | Shuoxing Metal Products (Kunshan) CO., LTD. |
| 2019/0107,249 | LUBRICATION GUN | Mar 01, 18 | Apr 11, 19 | Not available |
| 2019/0101,241 | PUSH-BUTTON GREASE GUN BARREL AND METHOD OF USE | Oct 04, 17 | Apr 04, 19 | Weems Industries Inc. |
| 2018/0347,750 | Motorized Fluid Dispensing and Suction Apparatus | Aug 21, 16 | Dec 06, 18 | Not available |
| 2018/0340,652 | GREASE DISCHARGE DEVICE | Apr 26, 18 | Nov 29, 18 | Makita Corporation |
| 2018/0252,361 | LEVER TYPE GREASE GUN | Apr 25, 18 | Sep 06, 18 | Shuoxing Metal Products (Kunshan) CO., LTD. |
| 2018/0066,795 | LOW PRESSURE HIGH VOLUME GREASE GUN | Sep 05, 17 | Mar 08, 18 | Not available |
| 2015/0115,601 | GREASE GUN COUPLER | May 17, 13 | Apr 30, 15 | Y&D BROTHERS INNOVATIONS INC. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 26 Months (last 2 years Issuances)
- 26 Months (last 5 years Issuances)