Patent US3510047A successfully refreshed from Google Patents.
US3510047A
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US
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Assignee: ANDKAT COMPANY A CORP OF IL
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Filing: 1968-02-28
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Granted: 1970-05-05
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Expires: 1988-02-28
Abstract
No abstract record available.
Inventors
- 👤 Arnold W Pascus
- 👤 Edmund Boehm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 10:47
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/545; B65D5/5455; B65D5/20; B65D5/22; B65D5/546; Y; Y10; Y10T; Y10T225/00; Y10T225/20; Y10T225/238; Y10T225/248; Y10T225/249
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2391112A
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US2930518A
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US3014633A
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US3079054A
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US3039673A
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US3112058A
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US3237826A
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US3315870A
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US3385424A
Cited
FR1494492A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-04 | 1973-11-03 | 1974-05-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-04 | 1977-11-03 | 1978-05-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-04 | 1981-11-03 | 1982-05-05 | $7700.00 | Window Closed / Lapsed |