Patent US2848808A successfully refreshed from Google Patents.
US2848808A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trimming device for lawns and hedges
Assignee: Individual
•
Filing: 1956-05-22
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Granted: 1958-08-26
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Expires: 1976-05-22
Abstract
No abstract record available.
Inventors
- 👤 Zifferer Lothar Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:29
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/835; A01D34/84; A01G; A01G3/00; A01G3/04; A01G3/047; A01G3/053; A01G3/0535; A01G3/06; A01G3/067
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-08-25 | 1962-02-24 | 1962-08-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-08-25 | 1966-02-24 | 1966-08-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-08-25 | 1970-02-24 | 1970-08-26 | $7700.00 | Window Closed / Lapsed |