US3035693A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Display holder
Assignee: BENTZINGER BROS Inc
•
Filing: 1960-09-22
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Granted: 1962-05-22
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Expires: 1980-09-22
Abstract
No abstract record available.
Inventors
- 👤 John W Ehrler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:05
CPC Classifications
B; B65; B65D; B65D75/00; B65D75/28; B65D75/30; B65D75/32; B65D75/36; B65D75/366; B65D73/00; B65D73/0078; B65D73/0085; B65D73/0092; B65D2575/00; B65D2575/28; B65D2575/30; B65D2575/36; B65D2575/361; B65D2575/362; B65D2575/363
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2305547A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-21 | 1965-11-20 | 1966-05-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-21 | 1969-11-20 | 1970-05-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-21 | 1973-11-20 | 1974-05-22 | $7700.00 | Window Closed / Lapsed |