US3447733A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Modular shipping case
Assignee: Gerber Products Co
•
Filing: 1966-12-05
•
Granted: 1969-06-03
•
Expires: 1986-12-05
Abstract
No abstract record available.
Inventors
- 👤 Carl G Smith
- 👤 Lloyd A Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:48
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/54; B65D5/5475
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2323779A
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US2367717A
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US2614745A
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US2596331A
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US2737334A
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US3043490A
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US3163351A
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US3158312A
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US3113673A
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US3144190A
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US3159328A
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US3252646A
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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) | 1972-06-02 | 1972-12-02 | 1973-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-06-02 | 1976-12-02 | 1977-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-06-02 | 1980-12-02 | 1981-06-03 | $7700.00 | Window Closed / Lapsed |