US3307309A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Snap lock construction for locking domes in skylight frames
Assignee: Individual
•
Filing: 1964-07-01
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Granted: 1967-03-07
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Expires: 1984-07-01
Abstract
No abstract record available.
Inventors
- 👤 Dan E Bloxsom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 05:57
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/03; E04D13/0305
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
91 words
IN A SKYLIGHT CONSTRUCTION, A FRAME FOR SECURING THE SKYLIGHT CONSTRUCTION ABOUT A SKYLIGHT OPENING, A PERIPHERAL SEAT CARRIED BY THE FRAME, A SKYLIGHT DOME, THE MARGINAL ENDS OF WHICH ARE SEATED ON SAID SUPPORTED BY THE SEAT, RETAINING MEANS SECURING THE MARGINAL ENDS TO THE SEAT, AND COACTING LOCKING MEANS LOCKING THE RETAINING MEANS TO THE FRAME, SAID COACTING LOCKING MEANS INCLUDING INTERENGAGING LOCKING ELEMENTS SNAPPED INTO LOCKING ENGAGEMENT, SAID COACTING LOCKING MEANS BEING THE SOLE MEANS OF SECURING THE RETAINING MEANS AND THEREBY THE SKYLIGHT DOME TO THE FRAME.
Claim 2
Dependent Claim
91 words
IN A SKYLIGHT CONSTRUCTION, A FRAME FOR SECURING THE SKYLIGHT CONSTRUCTION ABOUT A SKYLIGHT OPENING, A PERIPHERAL SEAT CARRIED BY THE FRAME, A SKYLIGHT DOME, THE MARGINAL ENDS OF WHICH ARE SEATED ON SAID SUPPORTED BY THE SEAT, RETAINING MEANS SECURING THE MARGINAL ENDS TO THE SEAT, AND COACTING LOCKING MEANS LOCKING THE RETAINING MEANS TO THE FRAME, SAID COACTING LOCKING MEANS INCLUDING INTERENGAGING LOCKING ELEMENTS SNAPPED INTO LOCKING ENGAGEMENT, SAID COACTING LOCKING MEANS BEING THE SOLE MEANS OF SECURING THE RETAINING MEANS AND THEREBY THE SKYLIGHT DOME TO THE FRAME.
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) | 1970-03-06 | 1970-09-05 | 1971-03-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-06 | 1974-09-05 | 1975-03-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-06 | 1978-09-05 | 1979-03-07 | $7700.00 | Window Closed / Lapsed |