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Flex Capacitor Patents

United States Patent Marking for Flex Capacitor made from October 1st, 2016, until this list is next revised. Each list of patents by product name applies to all Flex Summit Sack sizes and colors.

Flex Capacitor 40-60 S/M
Flex Capacitor 40-60 M/L

Patent Pending

If you have any questions about this list, please contact Sierra Designs at 800-736-8592.

Return to Patented Products page.