Patent US3466801A successfully refreshed from Google Patents.
US3466801A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sealing joint
Assignee: Individual
•
Filing: 1967-10-04
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Granted: 1969-09-16
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Expires: 1987-10-04
Abstract
No abstract record available.
Inventors
- 👤 Samuel Bohn
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 03:16
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/16; E06B7/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1878781A
Cited
CH399925A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-09-15 | 1973-03-17 | 1973-09-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-15 | 1977-03-17 | 1977-09-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-15 | 1981-03-17 | 1981-09-16 | $7700.00 | Window Closed / Lapsed |