Description
Class A46D : MANUFACTURE OF BRUSHES
Subclass 1/08: Bristles; Selection of materials for bristles (making artificial bristles D01D, D01F) Preparing uniform tufts of bristles
A46D 1/08
Sub-Class
Stats
- 45 US PATENTS IN FORCE
- 6 US APPLICATIONS PENDING
- 19 Total Patent Owners
- 112 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12114768 | Apparatus and method for forming bristle bundles, brush manufacturing machine, use of an apparatus for forming bristle bundles, brush, computer program and computer-readable medium | Oct 21, 19 | Oct 15, 24 | ZAHORANSKY AG |
| 12102221 | Apparatus and method for forming bristle bundles, brush manufacturing machine, use of an apparatus for forming bristle bundles, brush, computer program and computer-readable medium | Oct 21, 19 | Oct 01, 24 | ZAHORANSKY AG |
| 11944189 | Method for producing a toothbrush head or a part thereof | Jun 10, 20 | Apr 02, 24 | The Procter & Gamble Company |
| 11832717 | Method for producing a toothbrush head | Jun 10, 20 | Dec 05, 23 | The Procter & Gamble Company |
| 11484114 | Tuft-picking device, brush-making machine, method for producing a tuft picker and method for producing a counter piece of a tuft-picking device | Aug 16, 17 | Nov 01, 22 | ZAHORANSKY AG |
| 11284704 | Push broom head and method of fabrication thereof | Mar 30, 20 | Mar 29, 22 | GARANT GP |
| 11284707 | Filament for an oral care implement and oral care implement | Oct 10, 17 | Mar 29, 22 | The Procter & Gamble Company |
| 11206916 | Head for an oral care implement and oral care implement | Oct 10, 17 | Dec 28, 21 | The Procter & Gamble Company |
| 11197540 | Method of making a brush and brush | Jun 27, 17 | Dec 14, 21 | The Procter & Gamble Company |
| 11185150 | Makeup brush and manufacturing method thereof | Sep 25, 19 | Nov 30, 21 | BEAUTY YAURIENT COSMETICS ACCESSORIES(SHENZHEN) CO., LTD. |
| 11160361 | Brush head assembly | Jun 28, 19 | Nov 02, 21 | Koninklijke Philips N.V. |
| 11096478 | Device for filament end-rounding and a method for end-rounding toothbrush filaments | May 01, 19 | Aug 24, 21 | The Procter & Gamble Company |
| 11089863 | Tuft picker for a brush making machine | Jun 24, 19 | Aug 17, 21 | The Procter & Gamble Company |
| 11058214 | Tuft picker for a brush making machine | Jun 24, 19 | Jul 13, 21 | The Procter & Gamble Company |
| 10874205 | Head for an oral care implement and oral care implement | Oct 10, 17 | Dec 29, 20 | The Procter & Gamble Company |
| 10799081 | Brushroll for vacuum cleaner | Jun 28, 18 | Oct 13, 20 | Bissell Inc. |
| 10722024 | Method and apparatus for producing bristle fields for brushes | Sep 12, 18 | Jul 28, 20 | Braun GmbH |
| 10674812 | Oral care implement and a method of forming a bristle field for an oral care implement | Oct 23, 14 | Jun 09, 20 | Colgate-Palmolive Company |
| 10646031 | Feeding device for feeding batches of bristle filaments to a bristle filament cassette | Apr 08, 16 | May 12, 20 | M + C Schiffer GMBH |
| 10517389 | Process and apparatus for creating tufts for tufted article | Nov 08, 13 | Dec 31, 19 | The Procter & Gamble Company |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0057,307 | ORAL CARE IMPLEMENT | Aug 05, 24 | Feb 20, 25 | Colgate-Palmolive Company |
| 2023/0263,299 | APPARATUS FOR PRODUCING BRISTLE PRODUCTS | Jan 12, 23 | Aug 24, 23 | ZAHORANSKY AG |
| 2021/0007,567 | BRUSHROLL FOR VACUUM CLEANER | Sep 28, 20 | Jan 14, 21 | Not available |
| 2020/0253,371 | Oral Care Implement | Apr 30, 20 | Aug 13, 20 | Colgate-Palmolive Company |
| 2018/0153,299 | Feeding Device for Feeding Batches of Bristle Filaments to a Bristle Filament Cassette | Apr 08, 16 | Jun 07, 18 | Not available |
| 2017/0311,711 | Oral Care Implement and a Method of Forming a Bristle Field for an Oral Care Implement | Oct 23, 14 | Nov 02, 17 | COLGATE-PALMOLIVE COMPANY |
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)