Learning Resources, Inc.
Records under this name other than the patents Learning Resources, Inc. holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned. None of them is counted in the 4 patents it holds.
Back to Learning Resources, Inc.
| Patent | Title | Status | Expires | Confidence |
|---|---|---|---|---|
| US D642,078 | Elapsed time clock Term ended Term ended Jul 26, 2025 · From the USPTO record | Term ended | Term ended Jul 26, 2025 | From the USPTO record |
| US 8,526,273 | Time interval indicating device Term ended Term ended May 5, 2025 · From the USPTO record | Term ended | Term ended May 5, 2025 | From the USPTO record |
| US 7,729,206 | Time interval indicating device Term ended Term ended Mar 13, 2025 · From the USPTO record | Term ended | Term ended Mar 13, 2025 | From the USPTO record |
| US 8,072,846 | Time interval indicating device Term ended Ended no later than Dec 17, 2024 · From the USPTO record | Term ended | Ended no later than Dec 17, 2024 | From the USPTO record |
| US 8,795,026 | Stick puppet Lapsed on the fee record Ended Aug 5, 2022 · From the USPTO record | Lapsed on the fee record | Ended Aug 5, 2022 | From the USPTO record |
| US D566,752 | Stamper Term ended Term ended Apr 15, 2022 · From the USPTO record | Term ended | Term ended Apr 15, 2022 | From the USPTO record |
| US D557,338 | Educational device Term ended Term ended Dec 11, 2021 · From the USPTO record | Term ended | Term ended Dec 11, 2021 | From the USPTO record |
| US 6,606,796 | Drawing tool Term ended Term ended Feb 2, 2021 · From the USPTO record | Term ended | Term ended Feb 2, 2021 | From the USPTO record |
| US D531,669 | Educational device Term ended Term ended Nov 7, 2020 · From the USPTO record | Term ended | Term ended Nov 7, 2020 | From the USPTO record |
| US 8,132,813 | Magnetic spinner Lapsed on the fee record Ended Mar 13, 2020 · From the USPTO record | Lapsed on the fee record | Ended Mar 13, 2020 | From the USPTO record |