Patent US6518722B1 successfully refreshed from Google Patents.
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US3514834A
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Method for securing an elongated metal member to a flat metal sheet
Assignee: Stolle Corp
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Filing: 1967-10-05
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Granted: 1970-06-02
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Expires: 1987-10-05
Abstract
No abstract record available.
Inventors
- 👤 Edward G Beck Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:31
CPC Classifications
F; F28; F28F; F28F1/00; F28F1/10; F28F1/12; F28F1/14; F28F1/22; B; B21; B21D; B21D53/00; B21D53/02; B21D53/08; F28F2275/00; F28F2275/02; F28F2275/025; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/4935; Y10T29/49373; Y10T29/53; Y10T29/53113
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
CA609909A
Cited
US2332368A
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US2423870A
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US2627010A
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US3151591A
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US3189978A
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US3382561A
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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) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |