US2805435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic self feed wax applier
Assignee: Individual
•
Filing: 1955-01-06
•
Granted: 1957-09-10
•
Expires: 1975-01-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Joseph Boscarino
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 07:43
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/28; A47L13/30; A47L13/31; A47L13/312
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US258926A
Cited
US533052A
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US1030383A
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US1491643A
Cited
US1545392A
Cited
US1927788A
Cited
US2460763A
Cited
US2533706A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-09 | 1961-03-11 | 1961-09-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-09 | 1965-03-11 | 1965-09-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-09 | 1969-03-11 | 1969-09-10 | $7700.00 | Window Closed / Lapsed |