US3302962A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corner fastener for storm doors and the like
Assignee: Individual
•
Filing: 1965-02-16
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Granted: 1967-02-07
•
Expires: 1985-02-16
Abstract
No abstract record available.
Inventors
- 👤 James H Heywood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 04:44
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/96; E06B3/964; E06B3/968; E06B3/9687; E06B3/9688; F; F16; F16B; F16B2200/00; F16B2200/65; Y; Y10; Y10S; Y10S403/00; Y10S403/13
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
88 words
A CORNER FASTENER FOR SECURING HOLLOW METAL EXTRUSIONS TO ONE ANOTHER IN RIGHT ANGULAR RELATION COMPRISING A FLAT L-SHAPED BODY MEMBER HAVING LONGITUDINALLY EXTENDING FLANGES ON ITS OUTER EDGES, AN INTERMEDIATE PORTION OF SAID FLAT BODY MEMBER FORMING A DIAGONAL WEB BETWEEN THE RIGHT ANGULAR PORTIONS THEREOF, A SECONDARY FLANGE ON SAID DIAGONAL WEB PORTION, SAID FIRST MENTIONED LONGITUDINALLY EXTENDING FLANGES BEING INCLINED WITH RESPECT TO THE PLANE OF SAID L-SHAPED BODY MEMBER AND DISTORTABLE TO A RIGHT ANGULAR POSITION RELATIVE THERETO WHEN INSTALLED IN A CORNER CONSTRUCTION.
Claim 2
Dependent Claim
88 words
A CORNER FASTENER FOR SECURING HOLLOW METAL EXTRUSIONS TO ONE ANOTHER IN RIGHT ANGULAR RELATION COMPRISING A FLAT L-SHAPED BODY MEMBER HAVING LONGITUDINALLY EXTENDING FLANGES ON ITS OUTER EDGES, AN INTERMEDIATE PORTION OF SAID FLAT BODY MEMBER FORMING A DIAGONAL WEB BETWEEN THE RIGHT ANGULAR PORTIONS THEREOF, A SECONDARY FLANGE ON SAID DIAGONAL WEB PORTION, SAID FIRST MENTIONED LONGITUDINALLY EXTENDING FLANGES BEING INCLINED WITH RESPECT TO THE PLANE OF SAID L-SHAPED BODY MEMBER AND DISTORTABLE TO A RIGHT ANGULAR POSITION RELATIVE THERETO WHEN INSTALLED IN A CORNER CONSTRUCTION.
References Cited (Backward Citations)
US3034612A
Cited
GB895149A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |