US3043200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-propelled concrete joint treating machine and method
Assignee: Individual
•
Filing: 1958-06-20
•
Granted: 1962-07-10
•
Expires: 1978-06-20
Abstract
No abstract record available.
Inventors
- 👤 Harry J Huttash
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 03:04
CPC Classifications
E; E01; E01C; E01C23/00; E01C23/06; E01C23/09; E01C23/0906; E01C23/0953; E01C23/08; E01C23/0913
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1052578A
Cited
US1750104A
Cited
US2578080A
Cited
US2541309A
Cited
US2682732A
Cited
US2684558A
Cited
US2881571A
Cited
US2907200A
Cited
US2876601A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-09 | 1966-01-08 | 1966-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-09 | 1970-01-08 | 1970-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-09 | 1974-01-08 | 1974-07-10 | $7700.00 | Window Closed / Lapsed |