Patent US3116053A successfully refreshed from Google Patents.
US3116053A
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Driving roller in a roller conveyor for use at high temperatures
Assignee: TABOUGNAR AB
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Filing: 1961-12-19
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Granted: 1963-12-31
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Expires: 1981-12-19
Abstract
No abstract record available.
Inventors
- 👤 Ericsson Carl Gustaf Folke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 10:09
CPC Classifications
C; C03; C03B; C03B35/00; C03B35/14; C03B35/16; C03B35/18; C03B35/183; C03B35/184; B; B29; B29D; B29D99/00; B29D99/0032; B29D99/0035; C03B35/181; C03B35/186; C03B35/189; F; F27; F27D; F27D3/00; F27D3/02; F27D3/026; B29L; B29L2031/00; B29L2031/32; B29L2031/324
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |