Patent US1617557A successfully refreshed from Google Patents.
US1617557A
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US
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Handle and method of making same
Assignee: Individual
•
Filing: 1926-10-27
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Granted: 1927-02-15
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Expires: 1946-10-27
Abstract
No abstract record available.
Inventors
- 👤 Jr Albert J Weatherhead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:57
CPC Classifications
F; F16; F16K; F16K31/00; F16K31/44; F16K31/60; Y; Y10; Y10S; Y10S16/00; Y10S16/41; Y10T; Y10T29/00; Y10T29/49; Y10T29/49599; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49938; Y10T292/00; Y10T292/82; Y10T403/00; Y10T403/49; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20732
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) | 1930-02-14 | 1930-08-16 | 1931-02-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1934-02-14 | 1934-08-16 | 1935-02-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1938-02-14 | 1938-08-16 | 1939-02-15 | $7700.00 | Window Closed / Lapsed |