US3274735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Jamb and door hinge support
Assignee: LA Darling Co LLC
•
Filing: 1964-12-10
•
Granted: 1966-09-27
•
Expires: 1984-12-10
Abstract
No abstract record available.
Inventors
- 👤 David W Stackhouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 05:27
CPC Classifications
E; E05; E05D; E05D5/00; E05D5/02; E05D5/0215; E05D5/0223; E05D5/0238; E05D5/023; E06; E06B; E06B1/00; E06B1/04; E06B1/52; E06B1/526; E05Y; E05Y2600/00; E05Y2600/60; E05Y2600/628; E05Y2600/63; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
180 words
A DOORJAMB ASSEMBLY COMPRISING: AN UPRIGHT GENERALLY U-SHAPED CHANNEL MEMBER HAVING A WEB AND A PAIR OF LATERALLY EXTENDING FLANGES RESPECTIVE ONES OF WHICH ARE LOCATED AT OPPOSITE ENDS OF SAID WEB, SAID FLANGES HAVING INNER SIDES WHICH FACE EACH OTHER, AND OUTER SIDES WHICH FACE AWAY FROM EACH OTHER, EACH OF SAID INNER SIDES FORMING A FIRST RECESS ADJACENT SAID WEB WITH A SHOULDER FACING SAID WEB, A HINGE SUPPORT PLATE OPPOSITE ENDS OF WHICH ARE SEATED IN SAID FIRST RECESSES, SAID HINGE SUPPORT PLATE HAVING A SECTION INTERMEDIATE SAID ENDS WHICH IS FLUSH WITH THE LATERAL OUTER ENDS OF SAID FLANGES WHEN SAID ENDS ARE SEATED AGAINST SAID SHOULDERS, A HINGE HAVING TWO HINGE PLATES, MEANS FASTENING ONE OF SAID HINGE PLATES TO SAID INTERMEDIATE SECTION OF SAID HINGE SUPPORT PLATE, AT LEAST ONE JAMB SCREW FOR FORCING SAID HINGE SUPPORT PLATE LATERALLY OUTWARDLY FROM SAID WEB AGAINST SAID SHOULDERS OF SAID FLANGES, A GENERALLY USHAPED FACIA STRIP OVERLYING SAID CHANNEL MEMBER LATERALLY OUTWARDLY OF SAID HINGE PLATE, AND MEANS SECURING SAID FACIA STRIP TO SAID CHANNEL MEMBER.
Claim 2
Dependent Claim
180 words
A DOORJAMB ASSEMBLY COMPRISING: AN UPRIGHT GENERALLY U-SHAPED CHANNEL MEMBER HAVING A WEB AND A PAIR OF LATERALLY EXTENDING FLANGES RESPECTIVE ONES OF WHICH ARE LOCATED AT OPPOSITE ENDS OF SAID WEB, SAID FLANGES HAVING INNER SIDES WHICH FACE EACH OTHER, AND OUTER SIDES WHICH FACE AWAY FROM EACH OTHER, EACH OF SAID INNER SIDES FORMING A FIRST RECESS ADJACENT SAID WEB WITH A SHOULDER FACING SAID WEB, A HINGE SUPPORT PLATE OPPOSITE ENDS OF WHICH ARE SEATED IN SAID FIRST RECESSES, SAID HINGE SUPPORT PLATE HAVING A SECTION INTERMEDIATE SAID ENDS WHICH IS FLUSH WITH THE LATERAL OUTER ENDS OF SAID FLANGES WHEN SAID ENDS ARE SEATED AGAINST SAID SHOULDERS, A HINGE HAVING TWO HINGE PLATES, MEANS FASTENING ONE OF SAID HINGE PLATES TO SAID INTERMEDIATE SECTION OF SAID HINGE SUPPORT PLATE, AT LEAST ONE JAMB SCREW FOR FORCING SAID HINGE SUPPORT PLATE LATERALLY OUTWARDLY FROM SAID WEB AGAINST SAID SHOULDERS OF SAID FLANGES, A GENERALLY USHAPED FACIA STRIP OVERLYING SAID CHANNEL MEMBER LATERALLY OUTWARDLY OF SAID HINGE PLATE, AND MEANS SECURING SAID FACIA STRIP TO SAID CHANNEL MEMBER.
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) | 1969-09-26 | 1970-03-28 | 1970-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-26 | 1974-03-28 | 1974-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-26 | 1978-03-28 | 1978-09-27 | $7700.00 | Window Closed / Lapsed |