Municipal water powered Shabbat transportation device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11505432
APP PUB NO 20210139283A1
SERIAL NO

16681712

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Importance

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Abstract

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The present invention is a device for moving people or items on the Jewish Sabbath and certain Jewish holidays in a manner that is widely acceptable within Jewish Law through powering and controlling this invention with municipal water. The invention includes applying this technology to elevators, escalators, dumbwaiters, conveyors, stair lifts, porch lifts, and more. Within the invention are certain components and groups of components that are unique in their arrangement and purpose.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GREENBERG CHARLESBALTIMORE MD

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Greenberg, Charles Baltimore, US 2 4

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Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 May 22, 2026
7.5 Year Payment $3600.00 $1800.00 $900.00 May 22, 2030
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 22, 2034
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Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00