US2844084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Edging tool for sidewalks and the like
Assignee: VERNA O WADE
•
Filing: 1954-11-03
•
Granted: 1958-07-22
•
Expires: 1974-11-03
Abstract
No abstract record available.
Inventors
- 👤 Lloyd D Greenland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:08
CPC Classifications
A; A01; A01G; A01G3/00; A01G3/06; Y; Y10; Y10S; Y10S30/00; Y10S30/05
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US841586A
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DE364750C
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US1714817A
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US1721661A
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US1978492A
Cited
US2428188A
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US2503757A
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US2434074A
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US2560882A
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US2592450A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-07-21 | 1962-01-20 | 1962-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-21 | 1966-01-20 | 1966-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-21 | 1970-01-20 | 1970-07-22 | $7700.00 | Window Closed / Lapsed |