US3263368A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door assembly with universal hinge reinforcement
Assignee: American Welding and Manufacturing Co
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Filing: 1964-05-20
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Granted: 1966-08-02
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Expires: 1984-05-20
Abstract
No abstract record available.
Inventors
- 👤 Jack E Hildum
- 👤 Arthur S Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:26
CPC Classifications
E; E05; E05D; E05D7/00; E05D7/02; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
A UNIVERSAL HINGE REINFORCEMENT FOR USE WITH RIGHT AND LEFTHAND SINGLE SWING DOORS AND WITH TEMPLATE AND NON-TEMPLATE HINGE LEAVES COMPRISING A PLATE TO BE ATTACHED TO A DOOR, AND A HOLDER SECURED IN ASSEMBLED POSITION WITH THE PLATE FOR LIMITED LONGITUDINAL ADJUSTMENT RELATIVE THERETO, SAID PLATE HAVING A PLURALITY OF LONGITUDINALLY SPACED, TRANSVERSELY EXTENDING OPENINGS AND SAID HOLDER HAVING A PLURALITY OF GROUPS OF LONGITUDINALLY SPACED HOLES, RESPECTIVELY CONFRONTING SAID OPENINGS, EACH GROUP HAVING HOLES SELECTIVELY ALIGNABLE WITH THE LONGI-
Claim 2
Dependent Claim
81 words
A UNIVERSAL HINGE REINFORCEMENT FOR USE WITH RIGHT AND LEFTHAND SINGLE SWING DOORS AND WITH TEMPLATE AND NON-TEMPLATE HINGE LEAVES COMPRISING A PLATE TO BE ATTACHED TO A DOOR, AND A HOLDER SECURED IN ASSEMBLED POSITION WITH THE PLATE FOR LIMITED LONGITUDINAL ADJUSTMENT RELATIVE THERETO, SAID PLATE HAVING A PLURALITY OF LONGITUDINALLY SPACED, TRANSVERSELY EXTENDING OPENINGS AND SAID HOLDER HAVING A PLURALITY OF GROUPS OF LONGITUDINALLY SPACED HOLES, RESPECTIVELY CONFRONTING SAID OPENINGS, EACH GROUP HAVING HOLES SELECTIVELY ALIGNABLE WITH THE LONGI-
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) | 1969-08-01 | 1970-01-31 | 1970-08-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-08-01 | 1974-01-31 | 1974-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-08-01 | 1978-01-31 | 1978-08-02 | $7700.00 | Window Closed / Lapsed |