Patent US3916085A successfully refreshed from Google Patents.
Patent US3255769A successfully refreshed from Google Patents.
US3255769A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective housing
Assignee: Individual
•
Filing: 1964-01-23
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Granted: 1966-06-14
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Expires: 1984-01-23
Abstract
No abstract record available.
Inventors
- 👤 Marshall O Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:07
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/32; E04H15/34; E04H15/36; A; A01; A01G; A01G9/00; A01G9/14; E04B; E04B1/00; E04B1/18; E04B1/24; E04B1/343; E04B1/34315; E04B1/34326; E04C; E04C3/00; E04C3/38; E04C3/40; E04H15/64; E04H15/642; E04H15/646; E04B1/2403; E04B2001/2415; E04B2001/2448; E04B2001/2463; E04B2001/2466; E04B2001/2475; E04B2001/2487; E04B2001/2496; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/25; Y10; Y10S; Y10S135/00; Y10S135/906; Y10T; Y10T403/00; Y10T403/55; Y10T403/555
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
162 words
A STRUCTURAL COMPONENT COMPRISING A RECTILINEAR HOLLOW BOX MEMBER HAVING AN ELONGATED PLANAR TOP WALL AND A BOTTOM WALL AND A PAIR OF SIDE WALLS, A FLANGE EXTENDING FROM ONE INNER SURFACE OF ONE SAID SIDE WALL INWARDLY INTO ITS SAID HOLLOW AND SPACEDLY BELOW SAID TOP WALL SAID FLANGE AND SAID TOP WALL BEING ADAPTED AND ARRANGED TO RECEIVE THEREBETWEEN AN INTERNAL COUPLING MEMBER FOR CONNECTING AN IDENTICAL STRUCTURAL MEMBER THERETO, SAID TOP WALL HAVING AN ELONGATED CHANNEL SOCKET EXTENDING BELOW THE UPPER SURFACE THEREOF, SAID SOCKET PORTION INCLUDING A PAIR OF SPACED SIDE WALLS EXTENDING DOWNWARDLY FROM THE TOP WALL UPPER SURFACE FOR CONNECTION WITH THE BOTTOM WALL THEREOF, SAID SOCKET PORTION HAVING ITS SAID BOTTOM WALL EXTENDING OUTWARDLY BEYOND SAID SIDE WALLS TO FORM SHOULDERS AT EACH CONNECTION BETWEEN SAID WALLS AND SAID BOTTOM WALL, SAID SOCKET PORTION BEING ADAPTED AND ARRANGED TO RECEIVE THEREIN A RESILIENT MEMBER WHEREIN SAID SHOULDERS ARE EFFECTIVE TO LOCKINGLY RETAIN SUCH MEMBER THEREIN.
References Cited (Backward Citations)
US1817162A
Cited
US2101349A
Cited
FR991178A
Cited
US2447347A
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US2827138A
Cited
US2858774A
Cited
US2816632A
Cited
US3080875A
Cited
US3165110A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |