US3102376A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn trimming and cutting tool
Assignee: Individual
•
Filing: 1961-02-02
•
Granted: 1963-09-03
•
Expires: 1981-02-02
Abstract
No abstract record available.
Inventors
- 👤 Scott W Henderson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:30
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/42; A01D34/52
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A GRASS AND THE LIKE CUTTING DEVICE OF IMPACT CUTTING TYPE COMPRISING A SUBSTANTIALLY HORIZONTALLY DISPOSED, HIGH SPEED ROTATABLE ELEMENT ARRANGED FOR SUPPORT AT A PREDETERMINED DISTANCE FROM THE GROUND, SAID ELEMENT BEING ROTATABLE ABOUT A SUBSTANTIALLY HORIZONTAL AXIS, A PLURALITY OF BLADES MOUNTED ON AND SPACED AXIALLY ALONG SAID ELEMENT, SAID BLADES EACH HAVING A FIRST CUTTING PORTION EXTENDING IN A DIRECTION HAVING A HORIZONTAL AND A RADIAL COMPONENT, SAID BLADES EACH HAVING A FURTHER CUTTING PORTION EXTENDING FROM THE DISTAL END OF SAID FIRST CUTTING PORTION RADIALLY OF SAID AXIS.
Claim 2
Dependent Claim
92 words
A GRASS AND THE LIKE CUTTING DEVICE OF IMPACT CUTTING TYPE COMPRISING A SUBSTANTIALLY HORIZONTALLY DISPOSED, HIGH SPEED ROTATABLE ELEMENT ARRANGED FOR SUPPORT AT A PREDETERMINED DISTANCE FROM THE GROUND, SAID ELEMENT BEING ROTATABLE ABOUT A SUBSTANTIALLY HORIZONTAL AXIS, A PLURALITY OF BLADES MOUNTED ON AND SPACED AXIALLY ALONG SAID ELEMENT, SAID BLADES EACH HAVING A FIRST CUTTING PORTION EXTENDING IN A DIRECTION HAVING A HORIZONTAL AND A RADIAL COMPONENT, SAID BLADES EACH HAVING A FURTHER CUTTING PORTION EXTENDING FROM THE DISTAL END OF SAID FIRST CUTTING PORTION RADIALLY OF SAID AXIS.
References Cited (Backward Citations)
US906346A
Cited
US1107004A
Cited
US2509343A
Cited
US2827751A
Cited
US2788038A
Cited
US2841946A
Cited
US2759321A
Cited
US2908337A
Cited
US2923117A
Cited
US2969870A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-09-02 | 1967-03-04 | 1967-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-02 | 1971-03-04 | 1971-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-02 | 1975-03-04 | 1975-09-03 | $7700.00 | Window Closed / Lapsed |