US3040505A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Material gathering apparatus
Assignee: Individual
•
Filing: 1958-12-31
•
Granted: 1962-06-26
•
Expires: 1978-12-31
Abstract
No abstract record available.
Inventors
- 👤 Tuncq Harold R De
- 👤 Lee R Herring
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:20
CPC Classifications
A; A01; A01D; A01D46/00; A01D46/08; Y; Y10; Y10S; Y10S56/00; Y10S56/08
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1587668A
Cited
US1638867A
Cited
US1650796A
Cited
US1836128A
Cited
US2111016A
Cited
US2538454A
Cited
US2699637A
Cited
US2674080A
Cited
US2674076A
Cited
US2811004A
Cited
US2909882A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |