Description
Class F21L : LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
Subclass 14/00: Electric lighting devices without a self-contained power source, e.g. for mains connection
F21L 14/00
Sub-Class
Stats
- 49 US PATENTS IN FORCE
- 10 US APPLICATIONS PENDING
- 18 Total Patent Owners
- 91 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12247729 | Light | Sep 13, 23 | Mar 11, 25 | Milwaukee Electric Tool Corporation |
| 12196379 | System of interconnectable portable lighting devices | Oct 30, 20 | Jan 14, 25 | Milwaukee Electric Tool Corporation |
| 12181144 | Removable lens system for a luminaire | Jan 30, 24 | Dec 31, 24 | Robe Lighting s.r.o. |
| 12146622 | Portable foldable LED grow light | Jun 21, 24 | Nov 19, 24 | Not available |
| 12072070 | Lighting effect system | Mar 05, 24 | Aug 27, 24 | Robe Lighting s.r.o. |
| 12030427 | Light assembly for attachment to a surface of a vehicle | Mar 08, 23 | Jul 09, 24 | Milwaukee Electric Tool Corporation |
| 11796166 | Light | Nov 02, 22 | Oct 24, 23 | Milwaukee Electric Tool Corporation |
| 11653995 | Antimicrobial treatment for a surgical headlamp system | Nov 06, 20 | May 23, 23 | Parasol Medical LLC |
| 11536444 | Light | Jun 29, 22 | Dec 27, 22 | Milwaukee Electric Tool Corporation |
| 11415310 | Light including a heat sink and LEDs coupled to the heat sink and light intensity management thereof | Mar 11, 20 | Aug 16, 22 | Milwaukee Electric Tool Corporation |
| 11408605 | Light | Mar 01, 22 | Aug 09, 22 | Milwaukee Electric Tool Corporation |
| 11371665 | Light device | Sep 04, 19 | Jun 28, 22 | XIAMEN ECO LIGHTING CO. LTD. |
| 11352964 | Cylinder deactivation for a multiple cylinder engine | Oct 05, 18 | Jun 07, 22 | Briggs & Stratton, LLC |
| 11310893 | Event lamp that can be operated as a battery-powered spotlight and permanently wired spotlight | Jul 03, 19 | Apr 19, 22 | ASTERA LED TECHNOLOGY GMBH |
| 11299087 | Light assembly for attachment to a surface of a vehicle | Aug 11, 20 | Apr 12, 22 | Milwaukee Electric Tool Corporation |
| 11262033 | Portable light tower | Dec 31, 20 | Mar 01, 22 | WEEKEND CONCEPTS, INC. |
| 11209152 | Lighting device with sealed compartments | Jan 21, 20 | Dec 28, 21 | Streamlight, LLC |
| 11156353 | Container with illumination source | Jun 26, 20 | Oct 26, 21 | Not available |
| 10907777 | Portable light tower | Apr 18, 19 | Feb 02, 21 | WEEKEND CONCEPTS, INC. |
| 10864058 | Antimicrobial treatment for a surgical headlamp system | Mar 28, 18 | Dec 15, 20 | Parasol Medical LLC |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0027,638 | LIGHTED HEADGEAR | Jul 19, 24 | Jan 23, 25 | Not available |
| 2024/0344,691 | UMBRELLA HANDLE LAMP CAPABLE OF CARRYING OUT PROJECTION | Mar 22, 24 | Oct 17, 24 | Not available |
| 2024/0308,416 | LIGHT ASSEMBLY FOR ATTACHMENT TO A SURFACE OF A VEHICLE | May 22, 24 | Sep 19, 24 | Not available |
| 2024/0209,998 | LIGHTING EFFECT SYSTEM | Mar 05, 24 | Jun 27, 24 | Not available |
| 2024/0133,542 | OUTDOOR PORTABLE LIGHT | Aug 08, 23 | Apr 25, 24 | Not available |
| 2021/0062,983 | LIGHT DEVICE | Sep 04, 19 | Mar 04, 21 | Not available |
| 2020/0332,971 | PORTABLE LIGHT TOWER | Apr 18, 19 | Oct 22, 20 | Not available |
| 2020/0232,634 | LIGHTING DEVICE WITH SEALED COMPARTMENTS | Jan 21, 20 | Jul 23, 20 | Not available |
| 2017/0114,966 | PORTABLE LIGHT ASSEMBLY | Jan 03, 17 | Apr 27, 17 | Not available |
| 2016/0201,860 | Self-powered wearable luminous device | Mar 21, 16 | Jul 14, 16 | TANG, BING |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 19 Months (last 2 years Issuances)
- 19 Months (last 5 years Issuances)