US3513522A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Unbaling machine
Assignee: VICTOR J THOMSON
•
Filing: 1967-04-03
•
Granted: 1970-05-26
•
Expires: 1987-04-03
Abstract
No abstract record available.
Inventors
- 👤 Victor J Thomson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 09:34
CPC Classifications
A; A01; A01F; A01F12/00; A01F12/10; A01F12/14; B; B65; B65B; B65B69/00; B65B69/0025; Y; Y10; Y10S; Y10S83/00; Y10S83/909; Y10T; Y10T29/00; Y10T29/51; Y10T29/5176; Y10T83/00; Y10T83/202; Y10T83/2033; Y10T83/2037; Y10T83/2044
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US215617A
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US219463A
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US361235A
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US719168A
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US2589673A
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US2782004A
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US2820282A
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US3092350A
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US3293734A
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US3269870A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-05-25 | 1973-11-24 | 1974-05-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-05-25 | 1977-11-24 | 1978-05-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-05-25 | 1981-11-24 | 1982-05-26 | $7700.00 | Window Closed / Lapsed |