Patent US3044110A successfully refreshed from Google Patents.
US3044110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fiber blowing apparatus
Assignee: Selas Corp of America
•
Filing: 1957-12-23
•
Granted: 1962-07-17
•
Expires: 1977-12-23
Abstract
No abstract record available.
Inventors
- 👤 Frederic O Hess
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:12
CPC Classifications
C; C03; C03B; C03B37/00; C03B37/01; C03B37/04; C03B37/048
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2208919A
Cited
US2199309A
Cited
US2575291A
Cited
US2649907A
Cited
US2724859A
Cited
US2682079A
Cited
US2816826A
Cited
US2720258A
Cited
FR1124487A
Cited
US2936480A
Cited
FR1155519A
Cited
US2949632A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-16 | 1966-01-15 | 1966-07-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-16 | 1970-01-15 | 1970-07-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-16 | 1974-01-15 | 1974-07-17 | $7700.00 | Window Closed / Lapsed |