US3225434A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Methods of prefabricating sections of buildings
Assignee: C Van der Lely NV
•
Filing: 1962-10-09
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Granted: 1965-12-28
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Expires: 1982-10-09
Abstract
No abstract record available.
Inventors
- 👤 Lely Cornelis Van Der
- 👤 Nieuwenhove Hendricus Cornelis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 00:33
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/348; E04B1/34815; E04B1/3483; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49828; Y10T29/49829; Y10T29/53; Y10T29/534; Y10T29/53539; Y10T29/53543
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
96 words
A METHOD OF PRODUCING LARGE PREFABRICATED BOXSHAPED SECTIONS TO BE ASSEMBLED IN A BUILDING IN PREDETERMINED RELATIONSHIPS WHICH COMPRISES THE STEPS OF PLACING THE FRAMEWORKS OF SAID SECTIONS ON AN ASSEMBLY LINE INCLUDING TRANSPORT MEANS ADAPTED TO MOVE SAID FRAMEWORKS THEREALONG, DETACHABLY CONNECTING SAID FRAMEWORKS OF AT LEAST TWO OF SAID SECTIONS, FABRICATING SAID SECTIONS WHILE SAME ARE FIRMLY ATTACHED TOGETHER IN SAID PREDETERMINED RELATIONSHIPS, WHILE MOVING SAME ALONG SAID ASSEMBLY LINE AND THEREAFTER DISCONNECTING SAID DETACHABLE CONNECTIONS BETWEEN SAID SECTIONS, WHEREBY SAID SECTIONS MAY BE TRANSPORTED INDIVIDUALLY FOR ASSEMBLY AT THE SITE FOR SAID BUILDING.
Claim 2
Independent Claim
96 words
A METHOD OF PRODUCING LARGE PREFABRICATED BOXSHAPED SECTIONS TO BE ASSEMBLED IN A BUILDING IN PREDETERMINED RELATIONSHIPS WHICH COMPRISES THE STEPS OF PLACING THE FRAMEWORKS OF SAID SECTIONS ON AN ASSEMBLY LINE INCLUDING TRANSPORT MEANS ADAPTED TO MOVE SAID FRAMEWORKS THEREALONG, DETACHABLY CONNECTING SAID FRAMEWORKS OF AT LEAST TWO OF SAID SECTIONS, FABRICATING SAID SECTIONS WHILE SAME ARE FIRMLY ATTACHED TOGETHER IN SAID PREDETERMINED RELATIONSHIPS, WHILE MOVING SAME ALONG SAID ASSEMBLY LINE AND THEREAFTER DISCONNECTING SAID DETACHABLE CONNECTIONS BETWEEN SAID SECTIONS, WHEREBY SAID SECTIONS MAY BE TRANSPORTED INDIVIDUALLY FOR ASSEMBLY AT THE SITE FOR SAID BUILDING.
References Cited (Backward Citations)
US1750130A
Cited
US1772735A
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US2154142A
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US2356540A
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US2287229A
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US2391510A
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US2779092A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-12-27 | 1969-06-28 | 1969-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-12-27 | 1973-06-28 | 1973-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-12-27 | 1977-06-28 | 1977-12-28 | $7700.00 | Window Closed / Lapsed |