Mark W. Lilley

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Scarborough, ME, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for transfer of loads from mobile robots
- Patent number 11,738,977
- Issue date Aug 29, 2023
- Southworth Products Corporation
- Mark W. Lilley
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Hand truck device
- Patent number 10,351,348
- Issue date Jul 16, 2019
- Southworth Products Corporation
- Mark W. Lilley
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Container unloading apparatus
- Patent number 6,913,431
- Issue date Jul 5, 2005
- Southworth Products Corporation
- Mark W. Lilley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container unloading apparatus
- Patent number 6,558,103
- Issue date May 6, 2003
- Southworth Products Corporation
- Mark W. Lilley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Dual pivot material handler
- Patent number 5,865,590
- Issue date Feb 2, 1999
- Southworth Products Corp.
- Mark W. Lilley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
System and Method for Transfer of Loads From Mobile Robots
- Publication number 20220041415
- Publication date Feb 10, 2022
- Southworth Products Corporation
- Mark W. Lilley
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HAND TRUCK DEVICE
- Publication number 20170101265
- Publication date Apr 13, 2017
- Southworth Products Corporation
- Mark W. Lilley
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Motorized Utility Cart
- Publication number 20160185581
- Publication date Jun 30, 2016
- Southworth Products Corporation
- David Roberts
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Container unloading apparatus
- Publication number 20040022608
- Publication date Feb 5, 2004
- Mark W. Lilley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Container unloading apparatus
- Publication number 20020150452
- Publication date Oct 17, 2002
- Southworth Products Corp.
- Mark W. Lilley
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL