US2998106A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mobile elevating and erecting device for masts assembled from separate sections
Assignee: ATAG TRUST
•
Filing: 1956-06-13
•
Granted: 1961-08-29
•
Expires: 1976-06-13
Abstract
No abstract record available.
Inventors
- 👤 Aust Edmundo Maximiliano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:43
CPC Classifications
E; E04; E04H; E04H12/00; E04H12/18; E04H12/187
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US37207A
Cited
US1319943A
Cited
US1188283A
Cited
US2402579A
Cited
US2399632A
Cited
US2595307A
Cited
US2725959A
Cited
US2705363A
Cited
FR1052678A
Cited
US2857994A
Cited
FR1112760A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-28 | 1965-02-27 | 1965-08-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-28 | 1969-02-27 | 1969-08-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-28 | 1973-02-27 | 1973-08-29 | $7700.00 | Window Closed / Lapsed |