Patent US1675451A successfully refreshed from Google Patents.
Patent US3413752A successfully refreshed from Google Patents.
US3413752A
Expired / Lapsed
US
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Body having a snap-type fastener
Assignee: Individual
•
Filing: 1967-11-14
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Granted: 1968-12-03
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Expires: 1987-11-14
Abstract
No abstract record available.
Inventors
- 👤 Charles O Perry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 01:51
CPC Classifications
E; E05; E05C; E05C19/00; E05C19/06; E05C19/063; E05C19/066; A; A63; A63H; A63H33/00; A63H33/04; A63H33/06; F; F16; F16B; F16B5/00; F16B5/0004; F16B5/0008; Y; Y10; Y10S; Y10S24/00; Y10S24/30; Y10S24/38; Y10T; Y10T24/00; Y10T24/45; Y10T24/45225; Y10T24/45251; Y10T24/45257
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1024566A
Cited
US2035674A
Cited
US2499898A
Cited
GB778558A
Cited
FR1176188A
Cited
DE1156688B
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-03 | 1972-06-03 | 1972-12-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-03 | 1976-06-03 | 1976-12-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-03 | 1980-06-03 | 1980-12-03 | $7700.00 | Window Closed / Lapsed |