US3491633A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic container transfer apparatus and methods
Assignee: Brown Machine Company of Michigan Inc
•
Filing: 1967-02-01
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Granted: 1970-01-27
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Expires: 1987-02-01
Abstract
No abstract record available.
Inventors
- 👤 James C White
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:18
CPC Classifications
B; B29; B29C; B29C31/00; B65; B65G; B65G47/00; B65G47/02; B65G47/04; B65G47/06; B65G47/08; B65G47/082; B65G57/00; B65G57/02; B65G57/16; B65G57/165; B29C51/00; Y; Y10; Y10T; Y10T83/00; Y10T83/04; Y10T83/0448; Y10T83/202; Y10T83/2033; Y10T83/2035; Y10T83/2074; Y10T83/2083; Y10T83/2085; Y10T83/2092; Y10T83/2179; Y10T83/2192; Y10T83/2194
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1271844A
Cited
US2345310A
Cited
US2833185A
Cited
US2917884A
Cited
US2997204A
Cited
US3127803A
Cited
US3313482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |