US2807503A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Garment spotting apparatus
Assignee: Individual
•
Filing: 1953-02-13
•
Granted: 1957-09-24
•
Expires: 1973-02-13
Abstract
No abstract record available.
Inventors
- 👤 Albert M Buterbaugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 08:27
CPC Classifications
D; D06; D06F; D06F43/00; D06F43/002
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1114592A
Cited
US1437331A
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US1608635A
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US1667683A
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US2350876A
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US2346821A
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US2340832A
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US2392645A
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US2598571A
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US2571575A
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US2598447A
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US2670621A
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US2707874A
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GB672442A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-09-23 | 1961-03-25 | 1961-09-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-23 | 1965-03-25 | 1965-09-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-23 | 1969-03-25 | 1969-09-24 | $7700.00 | Window Closed / Lapsed |