Patent US3328926A successfully refreshed from Google Patents.
US3328926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Inflatable housing construction
Assignee: ADOR CORP
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Filing: 1965-05-06
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Granted: 1967-07-04
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Expires: 1985-05-06
Abstract
No abstract record available.
Inventors
- 👤 Reinhard Karl
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:18
CPC Classifications
E; E04; E04H; E04H15/00; E04H15/20; E04H2015/202; E04H2015/203
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A HOUSING CONSTRUCTION, COMPRISING: A PLURALITY OF SPACED APART, PARALLEL, U-SHAPED GIRDERS, EACH GIRDER HAVING A CROSS SECTION DEFINING A LONGITUDINAL POCKET DIRECTED TOWARDS EACH NEXT ADJACENT GIRDER; A PAIR OF PARALLEL, LONGITUDINAL LIPS ALONG THE UPPER AND LOWER SURFACES OF EACH GIRDER ON OPPOSITE SIDES OF EACH GIRDER, AND A PLURALITY OF GUIDE NOTCHES IN EACH LIP ALONG THE LENGTH OF EACH LIP; AN INFLATED PLASTIC BAG SUPPORTED BETWEEN EACH PAIR OF ADJACENT GIRDERS AND SEATED IN THE POCKETS DEFINED BETWEEN EACH PAIR OF ADJACENT GIRDERS; AND WIRE MEANS PASSING OVER AND UNDER ALL OF SAID GIRDERS AND EACH INFLATED BAG FOR ADDITIONALLY SUPPORTING EACH BAG, SAID WIRE MEANS PASSING THROUGH SAID GUIDING NOTCHES IN THE LIPS OF EACH GIRDER.
Claim 2
Dependent Claim
121 words
A HOUSING CONSTRUCTION, COMPRISING: A PLURALITY OF SPACED APART, PARALLEL, U-SHAPED GIRDERS, EACH GIRDER HAVING A CROSS SECTION DEFINING A LONGITUDINAL POCKET DIRECTED TOWARDS EACH NEXT ADJACENT GIRDER; A PAIR OF PARALLEL, LONGITUDINAL LIPS ALONG THE UPPER AND LOWER SURFACES OF EACH GIRDER ON OPPOSITE SIDES OF EACH GIRDER, AND A PLURALITY OF GUIDE NOTCHES IN EACH LIP ALONG THE LENGTH OF EACH LIP; AN INFLATED PLASTIC BAG SUPPORTED BETWEEN EACH PAIR OF ADJACENT GIRDERS AND SEATED IN THE POCKETS DEFINED BETWEEN EACH PAIR OF ADJACENT GIRDERS; AND WIRE MEANS PASSING OVER AND UNDER ALL OF SAID GIRDERS AND EACH INFLATED BAG FOR ADDITIONALLY SUPPORTING EACH BAG, SAID WIRE MEANS PASSING THROUGH SAID GUIDING NOTCHES IN THE LIPS OF EACH GIRDER.
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) | 1970-07-03 | 1971-01-02 | 1971-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-03 | 1975-01-02 | 1975-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-03 | 1979-01-02 | 1979-07-04 | $7700.00 | Window Closed / Lapsed |