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US2717065A
Expired / Lapsed
US
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Handle and method of construction thereof
Assignee: Individual
•
Filing: 1952-07-22
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Granted: 1955-09-06
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Expires: 1972-07-22
Abstract
No abstract record available.
Inventors
- 👤 Erdick H Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 19:01
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/26; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1036; Y10T156/1038
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US521217A
Cited
US748012A
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US1403167A
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GB158423A
Cited
US1510142A
Cited
US1705858A
Cited
US1816277A
Cited
US2519604A
Cited
US2563134A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-09-05 | 1959-03-07 | 1959-09-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-09-05 | 1963-03-07 | 1963-09-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-09-05 | 1967-03-07 | 1967-09-06 | $7700.00 | Window Closed / Lapsed |