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Leggett & Platt Inc Patents
What Leggett & Platt Inc has filed at the patent office — applications as well as grants, because a filing is on the record eighteen months before anyone has to say what it was for.
LEG on carbonthat →Filings on file
13
Granted
1
Still pending
12
Filed under
4 names
13 filings
Newest filing first. A pending application has no patent number yet, and most never get one.
| Invention | Patent |
|---|---|
| APPARATUS FOR BOXING ROLL PACKED MATTRESSB65B 5/04, B65B 43/265, B65B 7/20, B65B 25/00, B65B 43/18, B65B 43/30, B65B 43/305, B65B 43/42, B65B 43/46, B65B 51/067, B65B 57/00, B65B 59/00, B65B 61/20, B65B 61/28, B65B2210/04, B65B2220/14Filed as Leggett & Platt, Incorporated2025-09-30Terrance L. Myers | pending |
| INTERACTIVE ADJUSTABLE SEAT WITH MULTIPLE MODES OF OPERATIONB60N 2/914, B60N 2/0273, B60N 2/0244, B60N 2/90, B60N 2/976, B60N2220/20, B60N 2/0022, B60N 2/0268, B60N 2/002, B60N 2/0248, B60N 2/56, B60Y2400/302, B60Y2400/306Filed as Leggett & Platt Canada Co.2025-09-02Stefano Nicola | pending |
| PUMP AND VALVE SYSTEMB60N 2/914, F04B 49/03, B60N 2/665, F04B 45/043, F04B 45/047, F04B 49/065Filed as Leggett & Platt Canada Co.2025-07-18Krzysztof Zulauf | pending |
| PNEUMATIC MASSAGE INTENSIFICATION FOR A VEHICLE SEATB60N 2/976, B60N 2/914, B60N 2/665, B60N 2/0244Filed as Leggett & Platt Canada Co.2025-03-13Asad Sami | pending |
| PUMP NOISE ATTENUATOR AND METHOD THEREOFF04B 53/16, B60N 2/665, B60N 2/914, F04B 45/047, F04B 53/001, F04B 53/109Filed as LEGGETT & PLATT CANADA CO.2025-03-10Horia Blendea | pending |
| LATCHING VALVEF16K 31/084, B60N 2/665, F16K 11/044, B60N 2/914, F16K 1/2007, F16K 31/003, F16K 31/0606, F16K 31/0627, F16K 31/0634, F16K 31/0651, F16K 31/0655, F16K 31/0679, F16K 31/105Filed as LEGGETT & PLATT CANADA CO.2024-11-18Jianlin ZHANG | pending |
| PUMP AND VALVE SYSTEMFiled as Leggett & Platt Canada Co.2024-11-08Krzysztof Zulauf | pending |
| FLUID MANAGEMENT SYSTEMF16K 11/044, F16K 31/025, Y10T 137/86622Filed as Leggett & Platt Canada Co.2024-09-30Stefano Nicola | pending |
| PUMP AND VALVE SYSTEMFiled as Leggett & Platt Canada Co.2024-07-18Krzysztof Zulauf | pending |
| SPRING MECHANISM FOR ROCKER ASSEMBLY AND ROCKER ASSEMBLY COMPRISING THE SAMEA47C 3/0255, A47C 3/027, A47C 3/025, A47C 3/18Filed as Leggett & Platt (Jiaxing) Co., Ltd.2024-05-30Jun CHEN | pending |
| HOOK RETENTION CLIPB60N 2/663, F16B 45/00Filed as Leggett & Platt Canada Co.2024-05-01Jacob Friesen | pending |
| PNEUMATIC MASSAGE SYSTEMA61H 9/0078, B60N 2/976, B60N 2/914, A61H2201/0149, A61H2201/1238, A61H2201/1409, A61H2201/1642, A61H2201/5002, A61H2201/5056, A61H2205/062, A61H2205/081Filed as Leggett & Platt Canada Co.2024-01-23Katherine Arthurs | pending |
| REDUCTION OF COIL COMPRESSION IN EXCITER-BASED SEAT MASSAGE SYSTEMB60N 2/976, B60N2002/981, A61H 23/02, A61H 23/0218, A61H2201/0149, A61H2201/1623, A61H2201/1633Filed as Leggett & Platt Canada Co.2024-01-18Shane Cole | 12576767 |
Filings are matched to the company by applicant name, so a subsidiary filing under its own name is only here if that name resolves to this company. The applicant is printed as filed, which makes a wrong match visible. A patent is not a product: most applications are never granted, and most grants are never built.