Invention Grant
- Patent Title: High strength, light weight composite leaf spring and method of making
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Application No.: US14215799Application Date: 2014-03-17
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Publication No.: US09597938B2Publication Date: 2017-03-21
- Inventor: Jonathan Spiegel , Benjamin D. Pilpel , Edward D. Pilpel , Michael Gordon
- Applicant: PolyOne Corporation
- Applicant Address: US OH Avon Lake
- Assignee: PolyOne Corporation
- Current Assignee: PolyOne Corporation
- Current Assignee Address: US OH Avon Lake
- Agency: MKG LLC
- Main IPC: F16F1/18
- IPC: F16F1/18 ; B60G11/02 ; F16F1/368

Abstract:
A composite leaf spring comprising a thermoplastic matrix material reinforced with fibers embedded and aligned in the matrix of the composite leaf spring.
Public/Granted literature
- US20140284855A1 HIGH STRENGTH, LIGHT WEIGHT COMPOSITE LEAF SPRING AND METHOD OF MAKING Public/Granted day:2014-09-25
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