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US2084544A
Expired / Lapsed
US
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Panel fastener
Assignee: United Carr Fastener Corp
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Filing: 1935-06-26
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Granted: 1937-06-22
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Expires: 1955-06-26
Abstract
No abstract record available.
Inventors
- 👤 Cary C Wilson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:46
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0801; E04F13/0832; E04F13/0833; E04F13/0835; Y; Y10; Y10S; Y10S411/00; Y10S411/921; Y10S52/00; Y10S52/06; Y10T; Y10T24/00; Y10T24/16; Y10T24/1652; Y10T24/1656
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) | 1940-06-21 | 1940-12-21 | 1941-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1944-06-21 | 1944-12-21 | 1945-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1948-06-21 | 1948-12-21 | 1949-06-22 | $7700.00 | Window Closed / Lapsed |