US3047199A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dusting powder box
Assignee: W C RITCHIE DIVISION STONE CON
•
Filing: 1960-12-23
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Granted: 1962-07-31
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Expires: 1980-12-23
Abstract
No abstract record available.
Inventors
- 👤 Mcbain John Kenneth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:45
CPC Classifications
B; B65; B65D; B65D51/00; B65D51/24; B65D51/28; A; A45; A45D; A45D33/00; A45D33/006; Y; Y10; Y10S; Y10S206/00; Y10S206/823; Y10S229/00; Y10S229/922
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US122558A
Cited
US197542A
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US1616665A
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US1609290A
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US1616834A
Cited
FR42487E
Cited
US2049379A
Cited
US2012942A
Cited
GB468161A
Cited
US2211885A
Cited
FR1017037A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-30 | 1966-01-29 | 1966-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-30 | 1970-01-29 | 1970-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-30 | 1974-01-29 | 1974-07-31 | $7700.00 | Window Closed / Lapsed |