US2869911A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Self-locking shackle seal
Assignee: WALLACE J DICKEY
•
Filing: 1955-05-31
•
Granted: 1959-01-20
•
Expires: 1975-05-31
Abstract
No abstract record available.
Inventors
- 👤 Wallace J Dickey
- 👤 Kenneth R Mcclure
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:10
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F3/03; G09F3/0305; G09F3/037; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49599; Y10T29/49826; Y10T29/49908; Y10T29/49915; Y10T29/49917; Y10T29/49918; Y10T29/49925; Y10T29/49934; Y10T292/00; Y10T292/48; Y10T292/503
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US447266A
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US594580A
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US629939A
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US777868A
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US896244A
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US1016985A
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US1026943A
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US1106860A
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GB575229A
Cited
US2454927A
Cited
US2768848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |