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US2467034A
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Sheet metal piercing
Assignee: Schick Inc
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Filing: 1945-11-20
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Granted: 1949-04-12
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Expires: 1965-11-20
Abstract
No abstract record available.
Inventors
- 👤 Albert E Hutt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:03
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/26; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0591; Y10T83/364; Y10T83/566; Y10T83/5669; Y10T83/5696; Y10T83/869; Y10T83/8821; Y10T83/8858; Y10T83/929; Y10T83/9411
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2395123A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-11 | 1952-10-11 | 1953-04-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-11 | 1956-10-11 | 1957-04-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-11 | 1960-10-11 | 1961-04-12 | $7700.00 | Window Closed / Lapsed |