Class B07B : SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
Subclass 1/02: Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like Hand screens
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12251732 | Gold panning apparatus | May 09, 24 | Mar 18, 25 | Not available |
| 12036580 | Soil sediment and pay dirt separation device | Jul 26, 22 | Jul 16, 24 | Not available |
| 11986130 | Adjustable sifting assembly | Aug 24, 22 | May 21, 24 | Not available |
| 11951513 | Granular material manipulation device | Mar 02, 23 | Apr 09, 24 | Not available |
| 11857979 | Nestable highbanker | Jan 12, 22 | Jan 02, 24 | Not available |
| 11794210 | Sifter lid device | Apr 14, 22 | Oct 24, 23 | Not available |
| 11684000 | Garden and landscape tools | Oct 07, 16 | Jun 27, 23 | Garden Pros Holdings LLC |
| 11628473 | Combination table, sifter and collection tray | Feb 05, 22 | Apr 18, 23 | SC Shredder IP, LLC |
| 11191250 | Scoop with variably spaced apart bottom flanges | Jun 21, 21 | Dec 07, 21 | Not available |
| 11110490 | Multilevel sieve system and method of use | Feb 21, 19 | Sep 07, 21 | Not available |
| 11096372 | Sifting waste scooper | Oct 15, 19 | Aug 24, 21 | Not available |
| 10988896 | Collapsible household containers | Nov 20, 18 | Apr 27, 21 | Not available |
| 10842325 | Grain dispenser | Mar 31, 17 | Nov 24, 20 | Not available |
| 10758941 | Bucket mounted sifter assembly | Nov 08, 18 | Sep 01, 20 | Not available |
| 10758940 | Mobile sieving apparatus and method for harvesting cannabis pollen and trichomes | Dec 06, 18 | Sep 01, 20 | Not available |
| 10660300 | Litter scoop for non-clumping pelleted litters | Aug 01, 18 | May 26, 20 | GALUKU GROUP LIMITED |
| 10660252 | Soil conserving shovel, grate attachment, garden tool shovel assembly, and method of use | Oct 22, 18 | May 26, 20 | Tracey Tools LLC |
| 10196169 | Collapsible household containers | Mar 16, 15 | Feb 05, 19 | Not available |
| 10182551 | Sifting litter box | Mar 06, 17 | Jan 22, 19 | Not available |
| 10010910 | Portable prospecting and classifying self-contained apparatus | Mar 10, 18 | Jul 03, 18 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0100,016 | Screening Bucket for Wood Cooking Pellets | Sep 16, 24 | Mar 27, 25 | Not available |
| 2024/0359,214 | Coop Cleaning Device | Apr 29, 24 | Oct 31, 24 | Not available |
| 2024/0082,853 | NESTABLE HIGHBANKER | Nov 21, 23 | Mar 14, 24 | Not available |
| 2024/0009,704 | Rhinestone Size Sorting System | Jul 11, 22 | Jan 11, 24 | Not available |
| 2023/0240,256 | COMBINED TOILETING AND HYGIENE SYSTEM FOR A CAT | Feb 01, 22 | Aug 03, 23 | Not available |
| 2022/0248,630 | Dual Zone Sifting Scoop for Sifting Various Size Particles or Materials | Feb 08, 21 | Aug 11, 22 | Not available |
| 2021/0362,190 | Horticulture Classifier Apparatus | May 20, 21 | Nov 25, 21 | Not available |
| 2020/0147,645 | Bucket Mounted Sifter Assembly | Nov 08, 18 | May 14, 20 | Not available |
| 2020/0061,672 | Device and Method for Mineral Classifying | Feb 15, 19 | Feb 27, 20 | Not available |
| 2019/0076,880 | Litter box Scooper | Sep 14, 18 | Mar 14, 19 | Not available |
| 2018/0169,703 | SAND SIFTER APPARATUS AND METHOD | Dec 19, 17 | Jun 21, 18 | Not available |
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