US2633049A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastener element having a laterally movable head
Assignee: Individual
•
Filing: 1949-12-17
•
Granted: 1953-03-31
•
Expires: 1969-12-17
Abstract
No abstract record available.
Inventors
- 👤 Anderson Chester Sig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:00
CPC Classifications
F; F16; F16B; F16B15/00; F16B15/02; E; E04; E04B; E04B2/00; E04B2/84; E04B2/842; E04B2/845; E04B2/74; E04B2002/7461; E04B2002/7477; Y; Y10; Y10S; Y10S411/00; Y10S411/923
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US539627A
Cited
US1326962A
Cited
US1767565A
Cited
US2016241A
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US2101777A
Cited
GB641102A
Cited
US2307348A
Cited
US2528288A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-03-30 | 1956-09-29 | 1957-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-03-30 | 1960-09-29 | 1961-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-03-30 | 1964-09-29 | 1965-03-31 | $7700.00 | Window Closed / Lapsed |