US3476023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carton handling machine
Assignee: Individual
•
Filing: 1968-10-24
•
Granted: 1969-11-04
•
Expires: 1988-10-24
Abstract
No abstract record available.
Inventors
- 👤 Ralph A Fuller
- 👤 Earl D Snodgrass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:33
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/74; B31B50/76; B31B50/78; B31B2100/00; B31B2105/00; B31B2120/00; B31B2120/002; B31B2120/30; B31B50/81
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3097463A
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US1381097A
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US2082565A
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US2263545A
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US2966020A
Cited
US2969719A
Cited
US3147675A
Cited
US3227137A
Cited
US3382777A
Cited
US3373665A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-11-03 | 1973-05-05 | 1973-11-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-03 | 1977-05-05 | 1977-11-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-03 | 1981-05-05 | 1981-11-04 | $7700.00 | Window Closed / Lapsed |