Patent US3526947A successfully refreshed from Google Patents.
US3526947A
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Template,combinations therewith,and methods for use thereof
Assignee: Rixson Inc
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Filing: 1967-06-30
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Granted: 1970-09-08
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Expires: 1987-06-30
Abstract
No abstract record available.
Inventors
- 👤 Frank S Pasek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 12:23
CPC Classifications
B; B25; B25H; B25H7/00; B25H7/04; E; E04; E04F; E04F21/00; E04F21/003; E05; E05D; E05D11/00; E05D11/0009; E05Y; E05Y2600/00; E05Y2600/60; E05Y2800/00; E05Y2800/69; E05Y2800/692; Y; Y10; Y10T; Y10T29/00; Y10T29/53; Y10T29/53004; Y10T408/00; Y10T408/55; Y10T408/569
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE929874C
Cited
US3105985A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |