US2718432A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Deodorant for ash trays
Assignee: Individual
•
Filing: 1951-12-03
•
Granted: 1955-09-20
•
Expires: 1971-12-03
Abstract
No abstract record available.
Inventors
- 👤 Richard F Hudachek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 18:15
CPC Classifications
A; A24; A24F; A24F19/00; A24F19/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US177712A
Cited
US690179A
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US1070108A
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US1253603A
Cited
US1344318A
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US1700574A
Cited
US1895406A
Cited
FR734831A
Cited
US2352075A
Cited
US2642310A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-19 | 1959-03-21 | 1959-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-19 | 1963-03-21 | 1963-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-19 | 1967-03-21 | 1967-09-20 | $7700.00 | Window Closed / Lapsed |