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Patent US1049012A successfully refreshed from Google Patents.
US1049012A
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Pipe-cleansing device.
Assignee: Individual
•
Filing: 1910-11-02
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Granted: 1912-12-31
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Expires: 1930-11-02
Abstract
No abstract record available.
Inventors
- 👤 Jacob Weber
- 👤 Julian E Hampson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:54
CPC Classifications
B; B08; B08B; B08B9/00; B08B9/02; B08B9/027; B08B9/04; B08B9/053; B08B9/057; Y; Y10; Y10T; Y10T137/00; Y10T137/2496; Y10T137/2559; Y10T137/265; Y10T137/2668; Y10T137/2678; Y10T137/4238; Y10T137/4245; Y10T137/4252; Y10T137/4273; Y10T137/4336
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1915-12-31 | 1916-07-01 | 1916-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1919-12-31 | 1920-07-01 | 1920-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1923-12-31 | 1924-07-01 | 1924-12-31 | $7700.00 | Window Closed / Lapsed |