US3355848A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable partitions
Assignee: Logan Co
•
Filing: 1964-12-30
•
Granted: 1967-12-05
•
Expires: 1984-12-30
Abstract
No abstract record available.
Inventors
- 👤 Leonard B Ulery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:37
CPC Classifications
E; E04; E04B; E04B2/00; E04B2/74; E04B2/82; E04B2/825
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
144 words
FILLER MEANS IN A SPACE BETWEEN TWO PANELS ONE OF WHICH IS A PARTITION PANEL, COMPRISING AT LEAST ONE VERTICAL FILLER UNIT EXTENDING BETWEEN SAID PANELS, SAID UNIT COMPRISING A VERTICAL PLANIFORM BODY HAVING A VERTICAL FLANGE PERPENDICULAR TO SAID BODY AT ONE END THEREOF ADJACENT SAID PARTITION PANEL, SAID BODY HAVING A PLURALITY OF SETS OF HORIZONTALLY ALIGNED SLOTS SAID PARTITION PANEL BEING VERTICAL AND PERPENDICULAR TO SAID BODY, A VERTICAL ANGLE IRON HAVING ONE FLANGE SECURED TO THE ADJACENT END OF SAID PARTITION PANEL AND ITS OTHER FLANGE EXTENDING BEYOND SAID END OF SAID PANEL AND LYING AGAINST THE FLANGE OF SAID UNIT, AND FASTENING ELEMENTS PASSING THROUGH SAID OTHER FLANGE OF SAID OTHE ANGLE IRON AND THROUGH SAID FLANGE OF SAID UNIT AND AN ADDITIONAL FASTENING ELEMENT PASSING THROUGH ONE SLOT OF EACH OF SAID BODY AND THROUGH SAID OTHER PANEL.
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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) | 1970-12-04 | 1971-06-05 | 1971-12-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-12-04 | 1975-06-05 | 1975-12-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-12-04 | 1979-06-05 | 1979-12-05 | $7700.00 | Window Closed / Lapsed |