US3494116A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grass catcher with tensionable suspension means
Assignee: LESLIE C LEMPKE
•
Filing: 1966-08-25
•
Granted: 1970-02-10
•
Expires: 1986-08-25
Abstract
No abstract record available.
Inventors
- 👤 Leslie C Lempke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:43
CPC Classifications
A; A01; A01D; A01D43/00; A01D43/06; A01D43/063; A01D2101/00; A01D34/00; A01D34/01; A01D34/412; A01D34/63
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2295981A
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US2855744A
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US2905963A
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US3099123A
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US3143842A
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US3193997A
Cited
US3165877A
Cited
US3367091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-02-09 | 1973-08-11 | 1974-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-09 | 1977-08-11 | 1978-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-09 | 1981-08-11 | 1982-02-10 | $7700.00 | Window Closed / Lapsed |