Invention Grant
- Patent Title: Seal for a vacuum material lifter
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Application No.: US14829827Application Date: 2015-08-19
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Publication No.: US09885419B2Publication Date: 2018-02-06
- Inventor: Robert Denton , James Ray Podesta , William Solomon
- Applicant: Vacuworx Global LLC
- Applicant Address: US OK Tulsa
- Assignee: Vacuworx Global LLC
- Current Assignee: Vacuworx Global LLC
- Current Assignee Address: US OK Tulsa
- Agency: GableGotwals
- Main IPC: F16J15/10
- IPC: F16J15/10 ; F16J15/02 ; F16J15/06 ; B66C1/02 ; B66F9/18 ; B29D99/00 ; B29C47/00 ; B29C44/34 ; B25J15/06 ; B29K21/00 ; B29L31/26 ; B29K7/00 ; B29L31/00
Abstract:
A seal for a vacuum lifter and method of manufacture wherein the seal has a continuous unbroken outer fluid resistant skin of elastomer which forms a boundary around a homogeneous cellular structure with no interior seams or joints.
Public/Granted literature
- US20160053893A1 SEAL FOR A VACUUM MATERIAL LIFTER Public/Granted day:2016-02-25
Information query
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