US2908955A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metal fastening clip
Assignee: METAL DECKING Corp
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Filing: 1957-05-06
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Granted: 1959-10-20
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Expires: 1977-05-06
Abstract
No abstract record available.
Inventors
- 👤 Robert C Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 01:30
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/02; E04B5/10; E04B2/00; E04B2/56; E04B2/58; F; F16; F16B; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/241; F16B2/243; F16B5/00; F16B5/06; F16B5/0607; F16B5/0621; F16B5/0642; Y; Y10; Y10T; Y10T24/00; Y10T24/31; Y10T24/44; Y10T24/44009
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-10-19 | 1963-04-20 | 1963-10-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-19 | 1967-04-20 | 1967-10-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-19 | 1971-04-20 | 1971-10-20 | $7700.00 | Window Closed / Lapsed |