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US3480243A
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Assignee: GARDCO IND Inc
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Filing: 1966-12-20
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Granted: 1969-11-25
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Expires: 1986-12-20
Abstract
No abstract record available.
Inventors
- 👤 Donald V Summerville Jr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 10:35
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/10; A47H1/102
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2371232A
Cited
US1502935A
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US1566882A
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US1953450A
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US2292959A
Cited
US2340521A
Cited
US3023991A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-24 | 1973-05-26 | 1973-11-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-24 | 1977-05-26 | 1977-11-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-24 | 1981-05-26 | 1981-11-25 | $7700.00 | Window Closed / Lapsed |