US2989113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for making continuous overlapping joints
Assignee: HERMORIAN Ltd
•
Filing: 1955-10-14
•
Granted: 1961-06-20
•
Expires: 1975-10-14
Abstract
No abstract record available.
Inventors
- 👤 Jarund Harry Sigurd Valdemar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 20:37
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/60; B31B50/64; B31B50/644; B31B50/26; B31B50/36; B31B50/38
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US709864A
Cited
US2227497A
Cited
US2424558A
Cited
US2637056A
Cited
US2660219A
Cited
GB691649A
Cited
US2675054A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-06-19 | 1964-12-19 | 1965-06-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-19 | 1968-12-19 | 1969-06-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-19 | 1972-12-19 | 1973-06-20 | $7700.00 | Window Closed / Lapsed |