US2712342A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Laminating machine for producing composite webs of paper
Assignee: MB Claff and Sons Inc
•
Filing: 1950-03-02
•
Granted: 1955-07-05
•
Expires: 1970-03-02
Abstract
No abstract record available.
Inventors
- 👤 Claff Clarence Lloyd
- 👤 Chester E Claff
- 👤 Carl A Moeller
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:40
CPC Classifications
D; D21; D21H; D21H27/00; D21H27/30; D21H1/00; D21H1/02; D21H1/06; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1722; Y10T156/1727; Y10T156/1732; Y10T156/1739
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-07-04 | 1959-01-03 | 1959-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-07-04 | 1963-01-03 | 1963-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-07-04 | 1967-01-03 | 1967-07-05 | $7700.00 | Window Closed / Lapsed |