US2958944A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Grass shears
Assignee: J WISS AND SONS CO
•
Filing: 1958-07-14
•
Granted: 1960-11-08
•
Expires: 1978-07-14
Abstract
No abstract record available.
Inventors
- 👤 Sr Rudolph J Wertepny
- 👤 Bernard G Mcateer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:19
CPC Classifications
A; A01; A01G; A01G3/00; A01G3/06; A01G3/065
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1562630A
Cited
US2281977A
Cited
US2607114A
Cited
US2720024A
Cited
US2683311A
Cited
US2840976A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-08 | 1964-05-09 | 1964-11-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-08 | 1968-05-09 | 1968-11-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-08 | 1972-05-09 | 1972-11-08 | $7700.00 | Window Closed / Lapsed |