Description
Class A45D : HAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
Subclass 2/00: Hair-curling or hair-waving appliances (heated curling-tongs, curling-irons A45D 1/00)
A45D 2/00
Sub-Class
Stats
- 238 US PATENTS IN FORCE
- 101 US APPLICATIONS PENDING
- 50 Total Patent Owners
- 695 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11963596 | Hair styling device | Jun 14, 19 | Apr 23, 24 | JAPHAM GROUP LIMITED |
| 11963605 | Green technology for crosslinking protein molecules for various uses | May 28, 21 | Apr 23, 24 | Cornell Research Foundation Inc. Cornell University |
| 11950674 | Hair teasing and damage reduction system and method | Dec 24, 19 | Apr 09, 24 | EZ PZ TEEZ, INC. |
| 11950673 | Heated hair straightening iron brush | Jun 11, 20 | Apr 09, 24 | Not available |
| 11937679 | Hair styling device | Apr 23, 19 | Mar 26, 24 | Koninklijke Philips N.V. |
| 11903473 | Hair-straightening comb for quick styling | Sep 17, 21 | Feb 20, 24 | Guangdong Hongyuan Electric Appliance Co., Ltd |
| 11896103 | Hair treatment apparatus, hair treatment system, and method for cosmetically treating hair | May 29, 18 | Feb 13, 24 | Henkel AG & Co KGaA |
| 11872295 | Method and apparatus for dyeing hair fibres using radio frequency electromagnetic radiation | Dec 18, 18 | Jan 16, 24 | JEMELLA LIMITED |
| 11871826 | Method and an apparatus for hair styling | Feb 09, 21 | Jan 16, 24 | Not available |
| 11861672 | Method, system, and non-transitory computer-readable medium for a digital personal care platform | Sep 16, 22 | Jan 02, 24 | L'Oreal SA |
| 11844410 | Cosmetic product refill for a hair treatment device | Dec 13, 17 | Dec 19, 23 | L'Oreal SA; SEB S.A.; |
| 11819117 | Hair straightening brush | Mar 21, 16 | Nov 21, 23 | GUY A. SHAKED INVESTMENTS LTD. |
| 11800915 | Portable heating systems | Jan 21, 20 | Oct 31, 23 | Schawbel Technologies LLC |
| 11779104 | Wave hairstyle generating brush | Aug 19, 19 | Oct 10, 23 | Not available |
| 11778695 | Thermal control apparatus and method | Dec 22, 22 | Oct 03, 23 | JEMELLA LIMITED |
| 11771192 | Method and apparatus for manipulating the shape of hair | Jun 10, 20 | Oct 03, 23 | JEMELLA LIMITED |
| 11751656 | Hair crochet apparatuses and methods | Jul 22, 20 | Sep 12, 23 | Not available |
| 11752085 | Keratin-based hair straightening formulations, methods and systems | Oct 07, 19 | Sep 12, 23 | BEAUTY BIOLABS LLC |
| 11744342 | Device for treating the hair, and related method | May 12, 17 | Sep 05, 23 | L'Oreal SA |
| 11712098 | Hand held appliance | Jan 11, 18 | Aug 01, 23 | Dyson Technology Limited |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0139,540 | LIGHT-BASED SYSTEM AND METHOD FOR SHAPING AND TREATING HAIR | Jan 10, 24 | May 02, 24 | The General Hospital Corporation |
| 2024/0130,503 | BRAIDING TRAINING TOOL | Jan 05, 24 | Apr 25, 24 | Not available |
| 2024/0108,111 | HAIRSTYLING APPARATUSES AND RELATED METHODS | Sep 29, 22 | Apr 04, 24 | Not available |
| 2024/0099,439 | HAIR STYLING DEVICE | Feb 15, 22 | Mar 28, 24 | Not available |
| 2024/0090,641 | SCALP-CONTACT-TYPE HAIR ROOT VOLUMIZING STYLER | Nov 12, 21 | Mar 21, 24 | Not available |
| 2024/0057,736 | PORTABLE HEATING SYSTEMS | Oct 30, 23 | Feb 22, 24 | Not available |
| 2024/0032,664 | CORDLESS HAIR STRAIGHTENER HAVING DUAL HIDDEN HINGE STRUCTURE | Oct 12, 23 | Feb 01, 24 | Not available |
| 2024/0009,106 | KERATIN-BASED HAIR STRAIGHTENING FORMULATIONS, METHODS AND SYSTEMS | Jul 31, 23 | Jan 11, 24 | Not available |
| 2023/0413,969 | HAIRCARE APPLIANCE | Oct 14, 21 | Dec 28, 23 | DYSON TECHNOLOGY LIMITED |
| 2023/0404,231 | CURLING IRON CAPABLE OF CURLING HAIR IN TWO DIRECTIONS | Sep 06, 23 | Dec 21, 23 | Not available |
| 2023/0404,238 | HAIRCARE APPLIANCE | Oct 13, 21 | Dec 21, 23 | DYSON TECHNOLOGY LIMITED |
| 2023/0354,978 | WIRELESS HAIR STRAIGHTENER WITH DUAL HEATER | Jul 13, 23 | Nov 09, 23 | Not available |
| 2023/0337,800 | Braid Untwiner | Apr 21, 22 | Oct 26, 23 | Not available |
| 2023/0292,903 | HAIRSTYLING DEVICE | Jul 21, 21 | Sep 21, 23 | DYSON TECHNOLOGY LIMITED |
| 2023/0276,919 | THICK FILM PRINTED HEAT SPREADER FOR LOW THERMAL MASS HEATING SOLUTIONS | Mar 01, 23 | Sep 07, 23 | Not available |
| 2023/0146,631 | TRAINING SYSTEM AND DEVICE | Jan 06, 23 | May 11, 23 | Not available |
| 2023/0050,001 | HAIR-SHAPING TOOL | Aug 14, 21 | Feb 16, 23 | Not available |
| 2023/0014,059 | HEAD FOR CURLING HAIR AND HAIR STYLING DEVICE HAVING THE SAME | Jul 14, 22 | Jan 19, 23 | Not available |
| 2023/0020,204 | HAIR-STRAIGHTENING COMB FOR QUICK STYLING | Sep 17, 21 | Jan 19, 23 | Not available |
| 2023/0000,229 | HAIR BRAIDING KIT | Sep 12, 22 | Jan 05, 23 | Not available |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 30 Months (last 2 years Issuances)
- 30 Months (last 5 years Issuances)