US2741220A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wallboard taping machine
Assignee: Individual
•
Filing: 1953-08-13
•
Granted: 1956-04-10
•
Expires: 1973-08-13
Abstract
No abstract record available.
Inventors
- 👤 Delmer J Belisle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:49
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/165; E04F21/02; E04F21/026; E04F21/1657; Y; Y10; Y10T; Y10T156/00; Y10T156/12; Y10T156/1348; Y10T156/1352; Y10T156/1361; Y10T156/17; Y10T156/1788; Y10T156/179
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1244837A
Cited
US1552779A
Cited
US1869664A
Cited
US2241007A
Cited
US2328571A
Cited
US2366674A
Cited
US2348166A
Cited
US2368262A
Cited
US2445078A
Cited
US2614521A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-04-10 | 1959-10-10 | 1960-04-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-10 | 1963-10-10 | 1964-04-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-10 | 1967-10-10 | 1968-04-10 | $7700.00 | Window Closed / Lapsed |