Method of disassembling pocketed spring assembly with dimensionally stabilizing substrate
US-12369722-B2 · Jul 29, 2025 · US
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Richmond Darrell patents
Richmond Darrell is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Richmond Darrell |
| Total patents | 2 |
| First publication | Aug 31, 2023 |
| Latest publication | Jul 29, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| L&P Property Man Co | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B68G15/00 | 2 |
| B68G9/00 | 2 |
| A47C27/064 | 2 |
| A47C27/0456 | 2 |
| A47C7/347 | 2 |