US3161925A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compression door seal
Assignee: HIGHWAY TRAILER IND Inc
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Filing: 1960-12-22
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Granted: 1964-12-22
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Expires: 1980-12-22
Abstract
No abstract record available.
Inventors
- 👤 William A Bertolini
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:11
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/02; F16J15/021; F16J15/022; F16J15/024; F16J15/027; B; B60; B60J; B60J10/00; B60J10/20; B60J10/24; B60J10/30; B60J10/36; B60J10/365; B60J10/40; B60J10/80; B60J10/86
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
76 words
IN SEALING CONSTRUCTION OF THE CLASS DESCRIBED, IN COMBINATION, A PAIR OF DOORS HAVING FREE EDGES SWINGABLE INTO ADJACENT ALIGNED POSITIONS AND SEALING MEANS AT SAID EDGES, SAID SEALING MEANS COMPRISING SUBSTANTIALLY IDENTICAL MEMBERS EACH CONSISTING OF A MOUNTING SECTION ENGAGED WITH ITS CORRESPONDING DOOR EDGE AND A SINGLE FLEXIBLE HOLLOW TONGUE SECTION TO ENGAGE WITH THE SINGLE HOLLOW TONGUE SECTION OF THE OPPOSITE DOOR EDGE TO EFFECT SEALING ACTION THEREWITH IRRESPECTIVE OF THE CLOSING ORDER
Claim 2
Dependent Claim
76 words
IN SEALING CONSTRUCTION OF THE CLASS DESCRIBED, IN COMBINATION, A PAIR OF DOORS HAVING FREE EDGES SWINGABLE INTO ADJACENT ALIGNED POSITIONS AND SEALING MEANS AT SAID EDGES, SAID SEALING MEANS COMPRISING SUBSTANTIALLY IDENTICAL MEMBERS EACH CONSISTING OF A MOUNTING SECTION ENGAGED WITH ITS CORRESPONDING DOOR EDGE AND A SINGLE FLEXIBLE HOLLOW TONGUE SECTION TO ENGAGE WITH THE SINGLE HOLLOW TONGUE SECTION OF THE OPPOSITE DOOR EDGE TO EFFECT SEALING ACTION THEREWITH IRRESPECTIVE OF THE CLOSING ORDER
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) | 1967-12-22 | 1968-06-22 | 1968-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-12-22 | 1972-06-22 | 1972-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-12-22 | 1976-06-22 | 1976-12-22 | $7700.00 | Window Closed / Lapsed |