US3145013A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Playground swing
Assignee: Blazon Inc
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Filing: 1961-08-08
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Granted: 1964-08-18
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Expires: 1981-08-08
Abstract
No abstract record available.
Inventors
- 👤 Daniel P Grudoski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 23:23
CPC Classifications
A; A63; A63G; A63G9/00; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/065; F16B7/00; F16B7/04; F16B7/044; F16B7/048; F16B7/0493; Y; Y10; Y10T; Y10T279/00; Y10T279/17; Y10T279/17761; Y10T279/17769; Y10T403/00; Y10T403/71; Y10T403/7111; Y10T403/7123
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
75 words
A SUPPORT FOR USE ON A PLAYGROUND OR LIKE SWING COMPRISING: A HORIZONTALLY EXTENDING BAR; A HORIZONTAL CROSS-PIECE EXTENDING TRANSVERSELY OF SAID SUPPORT AND HAVING SPACED FLANGES DEFINING A CHANNEL PORTION; SAID CROSS-PIECE ENGAGING SAID BAR IN ONE DIRECTION TO HAVE SAID CHANNEL PORTION OPENING INWARDLY OF THE BAR; A MEMBER ENGAGEABLE WITH SAID BAR IN THE OTHER DIRECTION TO HAVE PORTIONS THEREOF SUBSTANTIALLY NON-ROTATABLY RECEIVED BETWEEN SAID FLANGES OF THE CHANNEL PORTION; MEANS FOR
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) | 1967-08-18 | 1968-02-17 | 1968-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-08-18 | 1972-02-17 | 1972-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-08-18 | 1976-02-17 | 1976-08-18 | $7700.00 | Window Closed / Lapsed |