Patent US6018535A successfully refreshed from Google Patents.
Patent US4070675A successfully refreshed from Google Patents.
Patent US2564201A successfully refreshed from Google Patents.
US2564201A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel adjustment for lawn mowers
Assignee: PAUL HAINKE MOWER Corp Inc
•
Filing: 1946-11-04
•
Granted: 1951-08-14
•
Expires: 1966-11-04
Abstract
No abstract record available.
Inventors
- 👤 Paul W Hainke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 11:25
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/74; A01D2101/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US471042A
Cited
US856697A
Cited
US1396128A
Cited
US1482527A
Cited
US1741709A
Cited
US1992494A
Cited
US2165551A
Cited
US2263368A
Cited
US2308076A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-13 | 1955-02-12 | 1955-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-13 | 1959-02-12 | 1959-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-13 | 1963-02-12 | 1963-08-14 | $7700.00 | Window Closed / Lapsed |