Block chain with monolithic links
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 2, 2021
Grant Date -
N/A
app pub date -
Jun 14, 2018
filing date -
Jun 14, 2018
priority date (Note) -
In Force
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
A rigid drive chain comprises a plurality of links connected end-to-end. The links have a block end including a pair of receptacles, a driving face and a driven face. The links have a connector end including a tongue. The block end and connector end are one-piece members that include a plurality of gear teeth along one side of both the block end and connector end. A plurality of protrusions or pins connect the tongues to the receptacles. The links are adapted to be pivoted by a driving gear between a driving orientation of the links with the driving face engaging the driven face of an adjacent link in a forward direction.
First Claim
Other Claims data not available
Family
- No Family data available.
International Classification(s)
- 2018 Application Filing Year
- B66F Class
- 434 Applications Filed
- 303 Patents Issued To-Date
- 69.82 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- B66F Class
- 68.12 % this patent is cited more than
- 4 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 2, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 2, 2032 |