US3341975A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Door seal construction
Assignee: Doosan Bobcat North America Inc
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Filing: 1965-04-07
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Granted: 1967-09-19
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Expires: 1985-04-07
Abstract
No abstract record available.
Inventors
- 👤 Eugene R Tylisz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 20:33
CPC Classifications
B; B60; B60J; B60J5/00; B60J5/04; B60J5/0497; B60J10/00; B60J10/80; B60J10/86; E; E06; E06B; E06B7/00; E06B7/16; E06B7/22; E06B7/23; E06B7/2301; E06B7/2305; E06B7/2312
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
138 words
FOR USE WITH A DOOR OR OTHER CLOSURE MEMBER HAVING A FRAME AND A STRIKER OR JAMB CONSTRUCTION ASSOCIATED THEREWITH, A SEAL COMPRISING AN ELONGATED RESILIENT BODY, THE SAID BODY HAVING A CONFIGURATION IN CROSS SECTION WHICH INCLUDES A PAIR OF SIDES DISPOSED AT AN ANGLE RELATIVE TO EACH OTHER AND A GENERALLY U-SHAPED RECESS LOCATED BETWEEN THE SAID SIDES, THE SAID RECESS HAVING A PAIR OF SIDES AND A BIGHT PORTION, THE SAID BIGHT PORTION BEING SUBSTANTIALLY WIDER THAN THE SAID RECESS SIDES AND DISPOSED SUBSTANTIALLY SYMMETRICALLY RELATIVE TO THE SAID FIRST-MENTIONED SIDES, THE SAID FIRST-MENTIONED SIDES AND THE SAID RECESS SIDES DEFINING A PAIR OF PROJECTIONS SO THAT WHEN THE DOOR IS CLOSED THERE IS PROVIDED ONE, TWO OR THREE AREAS OF SEALING, DEPENDING UPON THE POSITION AND CONFIGURATION OF THE JAMB RELATIVE TO THE SEAL.
Claim 2
Dependent Claim
138 words
FOR USE WITH A DOOR OR OTHER CLOSURE MEMBER HAVING A FRAME AND A STRIKER OR JAMB CONSTRUCTION ASSOCIATED THEREWITH, A SEAL COMPRISING AN ELONGATED RESILIENT BODY, THE SAID BODY HAVING A CONFIGURATION IN CROSS SECTION WHICH INCLUDES A PAIR OF SIDES DISPOSED AT AN ANGLE RELATIVE TO EACH OTHER AND A GENERALLY U-SHAPED RECESS LOCATED BETWEEN THE SAID SIDES, THE SAID RECESS HAVING A PAIR OF SIDES AND A BIGHT PORTION, THE SAID BIGHT PORTION BEING SUBSTANTIALLY WIDER THAN THE SAID RECESS SIDES AND DISPOSED SUBSTANTIALLY SYMMETRICALLY RELATIVE TO THE SAID FIRST-MENTIONED SIDES, THE SAID FIRST-MENTIONED SIDES AND THE SAID RECESS SIDES DEFINING A PAIR OF PROJECTIONS SO THAT WHEN THE DOOR IS CLOSED THERE IS PROVIDED ONE, TWO OR THREE AREAS OF SEALING, DEPENDING UPON THE POSITION AND CONFIGURATION OF THE JAMB RELATIVE TO THE SEAL.
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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) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |