US3492838A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for steaming looped textile material or carpeting
Assignee: Gerber and Co GmbH
•
Filing: 1966-10-14
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Granted: 1970-02-03
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Expires: 1986-10-14
Abstract
No abstract record available.
Inventors
- 👤 Herbert Reiners
- 👤 Alfred Korsch
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 14:11
CPC Classifications
D; D06; D06B; D06B17/00; D06B17/06; B; B65; B65H; B65H2408/00; B65H2408/20; B65H2408/21; B65H2408/214; D06B19/00; D06B19/0005; D06B19/0029; D06B19/0035; D06B23/00; D06B23/02; D06B23/026
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) | 1973-02-02 | 1973-08-04 | 1974-02-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-02-02 | 1977-08-04 | 1978-02-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-02-02 | 1981-08-04 | 1982-02-03 | $7700.00 | Window Closed / Lapsed |