Patent US3298136A successfully refreshed from Google Patents.
US3298136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap in fitting
Assignee: Individual
•
Filing: 1964-02-17
•
Granted: 1967-01-17
•
Expires: 1984-02-17
Abstract
No abstract record available.
Inventors
- 👤 Robert M Saunders
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:43
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/06; E05D15/0621; E05D15/066; E05D15/0665; E05D15/0669; E05Y; E05Y2201/00; E05Y2201/60; E05Y2201/622; E05Y2201/64; E05Y2201/696; E05Y2600/00; E05Y2600/40; E05Y2600/41; E05Y2600/46; E05Y2600/50; E05Y2600/52; E05Y2600/53
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
A SNAP ROLLER ASSEMBLY FOR A MOVABLE DOOR COMPRISING A BOTTOM RAIL HAVING A WEB PORTION AND SAID BOTTOM RAIL ALSO HAVING DIAMETRICALLY OPPOSED SLOTS IN THE SIDE PORTIONS THEREOF, A BRACKET HAVING DIAMETRICALLY OPPOSED OUTWARDLY OFFSET RESILIENT TONGUES IN ITS SIDES FOR ENGAGING SAID SLOTS, SHOULDERS ON SAID BOTTOM RAIL ADJACENT THE LOWER MARGIN THEREOF, SAID BRACKET BEING POSITIONED WITHIN SAID BOTTOM RAIL AND BEING SUPPORTED BETWEEN THE WEB PORTION AND SHOULDERS, A HOUSING PIVOTALLY CONNECTED TO SAID BRACKET, MEANS FOR ADJUSTING SAID HOUSING, AND A ROLLER JOURNALED IN SAID HOUSING, SAID BRACKET BEING MOVABLE LONGITUDINALLY WITHIN THE BOTTOM RAIL UNTIL THE TONGUES SNAP INTO THE SLOTS IN ORDER TO SECURE THE BRACKET AND ROLLER HOUSING IN THE BOTTOM RAIL.
Claim 2
Dependent Claim
121 words
A SNAP ROLLER ASSEMBLY FOR A MOVABLE DOOR COMPRISING A BOTTOM RAIL HAVING A WEB PORTION AND SAID BOTTOM RAIL ALSO HAVING DIAMETRICALLY OPPOSED SLOTS IN THE SIDE PORTIONS THEREOF, A BRACKET HAVING DIAMETRICALLY OPPOSED OUTWARDLY OFFSET RESILIENT TONGUES IN ITS SIDES FOR ENGAGING SAID SLOTS, SHOULDERS ON SAID BOTTOM RAIL ADJACENT THE LOWER MARGIN THEREOF, SAID BRACKET BEING POSITIONED WITHIN SAID BOTTOM RAIL AND BEING SUPPORTED BETWEEN THE WEB PORTION AND SHOULDERS, A HOUSING PIVOTALLY CONNECTED TO SAID BRACKET, MEANS FOR ADJUSTING SAID HOUSING, AND A ROLLER JOURNALED IN SAID HOUSING, SAID BRACKET BEING MOVABLE LONGITUDINALLY WITHIN THE BOTTOM RAIL UNTIL THE TONGUES SNAP INTO THE SLOTS IN ORDER TO SECURE THE BRACKET AND ROLLER HOUSING IN THE BOTTOM RAIL.
References Cited (Backward Citations)
US3040391A
Cited
US3097401A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-01-16 | 1970-07-18 | 1971-01-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-16 | 1974-07-18 | 1975-01-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-16 | 1978-07-18 | 1979-01-17 | $7700.00 | Window Closed / Lapsed |