Hearthmark, LLC
14Patents
12Active
14Granted
42Portfolio score
Filing activity: Apr 18, 2007 → Jan 5, 2016 · 9 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD728301S1 | Automatic canning appliance | General | 61 | Active |
| USD775491S1 | Pureeing appliance | General | 36 | Active |
| USD734152S1 | Jar lid | General | 23 | Active |
| USD557083S1 | Cored-out cutlery | General | 22 | Expired |
| USD805837S1 | Combination measuring cap and pour spout jar lid | General | 19 | Active |
| USD709765S1 | Shaker lid | General | 13 | Active |
| USD742682S1 | Canning appliance | General | 12 | Active |
| USD667256S1 | Jam maker | General | 12 | Active |
| USD712209S1 | Collapsible funnel | General | 11 | Active |
| USD692286S1 | Canning jar tool | General | 6 | Active |
| USD667276S1 | Freezer jar | General | 5 | Active |
| USD692732S1 | Ice cream spoon | General | 3 | Active |
| USD643697S1 | Canning lifter | General | 0 | Expired |
| US9357876B2 | Small batch canning system | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.