US3093526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of plastic edge attachment
Assignee: Goodyear Aircraft Corp
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Filing: 1961-02-07
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Granted: 1963-06-11
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Expires: 1981-02-07
Abstract
No abstract record available.
Inventors
- 👤 James O Price
- 👤 Franklin T Smith
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:19
CPC Classifications
E; E04; E04D; E04D13/00; E04D13/03; B; B29; B29C; B29C65/00; B29C65/56; B29C65/64; B29C65/66; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/12; B29C66/124; B29C66/1242; B29C66/12423; B29C66/1244; B29C66/12441; B29C66/20; B29C66/24; B29C66/242; B29C66/2422; B29C66/24221; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5344; B29C66/61; B29C66/612; B29C66/70; B29C66/74; B29C66/742; B29C65/60; B29C65/606; B29C65/608; B29C66/71; B29C66/80; B29C66/83; B29C66/832; B29C66/8322; Y; Y10; Y10S; Y10S285/00; Y10S285/909; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49938; Y10T428/00; Y10T428/24; Y10T428/24777
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
THE METHOD OF SECURING A STRETCHED PLASTIC CANOPY IN AN ENDLESS FRAME WHICH INCLLUDES THE STEPS OF PROVIDING A LATERALLY DIRCTED ENDLESS UNDERCUT GROOVE IN THE FRAME OF A WIDTH TO SLIDABLY RECEIVE THE EDGE OF THE CANOPY, SLIDABLY POSITIONING THE EDGE OF THE CANOPY IN THE GROOVE, HEATING ONLY THE CANOPY EDGE TO EFFECT PLASTIC RECOVERING AND THICKENING THEREOF, AND SIMULTANEOUSLY APPLYING PRESSURE TO THE CANOPY TENDING TO SILIDABLY MOVE THE EDGE INTO THE GROOVE SO THAT AS THE EDGE THICKENS IT SUBSTANTIALLY FILLS THE UNDERCUT GROOVE.
Claim 2
Independent Claim
88 words
THE METHOD OF SECURING A STRETCHED PLASTIC CANOPY IN AN ENDLESS FRAME WHICH INCLLUDES THE STEPS OF PROVIDING A LATERALLY DIRCTED ENDLESS UNDERCUT GROOVE IN THE FRAME OF A WIDTH TO SLIDABLY RECEIVE THE EDGE OF THE CANOPY, SLIDABLY POSITIONING THE EDGE OF THE CANOPY IN THE GROOVE, HEATING ONLY THE CANOPY EDGE TO EFFECT PLASTIC RECOVERING AND THICKENING THEREOF, AND SIMULTANEOUSLY APPLYING PRESSURE TO THE CANOPY TENDING TO SILIDABLY MOVE THE EDGE INTO THE GROOVE SO THAT AS THE EDGE THICKENS IT SUBSTANTIALLY FILLS THE UNDERCUT GROOVE.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-10 | 1966-12-10 | 1967-06-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-10 | 1970-12-10 | 1971-06-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-10 | 1974-12-10 | 1975-06-11 | $7700.00 | Window Closed / Lapsed |