US3363386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rivetless and screwless connection for force fit and sliding fit of adjacent structural elements
Assignee: Tartrizid Ges Hackenbruch & Co
•
Filing: 1963-10-15
•
Granted: 1968-01-16
•
Expires: 1983-10-15
Abstract
No abstract record available.
Inventors
- 👤 Elflein Friedrich
- 👤 Hudetz Wilhelm
- 👤 Schwarz Theodor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:40
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/10; F16B12/12; F16B12/20; E; E04; E04B; E04B1/00; E04B1/38; E04B1/48; E04B1/61; E04B1/6108; E04B1/612; E04B1/6179; E04B2/00; E04B2/56; E04B2/74; E04B2/7407; E04B2/7448; F16B12/24; F16B5/00; F16B5/0004; F16B5/0032; F16B5/0044
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1965601A
Cited
US1985992A
Cited
GB590923A
Cited
BE520541A
Cited
US3185267A
Cited
US2947040A
Cited
US3036671A
Cited
US3014558A
Cited
US3170201A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-15 | 1971-07-17 | 1972-01-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-15 | 1975-07-17 | 1976-01-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-15 | 1979-07-17 | 1980-01-16 | $7700.00 | Window Closed / Lapsed |