United States
US 12,696,836 B2
Four-armed lawnmower blade in same cutting plane from a single metal sheet
US 12,696,836 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-04. Applicant: Individual. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- Individual
- Inventors
- Mr. Mark Lee Thompson
- Publication date
- 2026-08-04
- Filing date
- 2023-08-15
- Document type
- B2 Granted patent
- Also written as
- US 12,696,836 B2 · US12696836 · 12696836
Abstract
A lawnmower blade stamped or laser cut from a single metal sheet arranged as four blade arms of equal length on a single cutting plane that can resemble a cruciform shape. This design yields a uniform strength and reliability and does not rely on nuts, bolts, and multipart construction, and with minimal effect on overall weight. Each blade extends outward from a center mounting, possesses an offset, a sharpened leading edge and oppositely a deflection portion that is curved upward to produce a consistent suction force and circulating air flow useful during high moisture conditions.…
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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