US2776493A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Floor covering mechanic's tool
Assignee: Individual
•
Filing: 1953-08-03
•
Granted: 1957-01-08
•
Expires: 1973-08-03
Abstract
No abstract record available.
Inventors
- 👤 Harold L Jerand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 17:19
CPC Classifications
B; B26; B26B; B26B29/00; B26B29/06; E; E04; E04F; E04F21/00; E04F21/0069; Y; Y10; Y10S; Y10S33/00; Y10S33/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB643930A
Cited
US223543A
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US700023A
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US798818A
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US821959A
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US904003A
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US934260A
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US1059513A
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US1187335A
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US1360779A
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US1524059A
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US1803004A
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US2466464A
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US2560756A
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US2509441A
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CH265546A
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US2599667A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-08 | 1960-07-09 | 1961-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-08 | 1964-07-09 | 1965-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-08 | 1968-07-09 | 1969-01-08 | $7700.00 | Window Closed / Lapsed |