US2645428A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bottle breaking apparatus
Assignee: PENJAY Manufacturing Co
•
Filing: 1952-02-20
•
Granted: 1953-07-14
•
Expires: 1972-02-20
Abstract
No abstract record available.
Inventors
- 👤 Louis A Kandle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 02:53
CPC Classifications
B; B02; B02C; B02C19/00; B02C19/0056; B02C19/0081; B02C19/0087; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/60
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
DE163304C
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DE594032C
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US780097A
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US1559721A
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US2115406A
Cited
US2142915A
Cited
US2137191A
Cited
US2185352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |