US3337253A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lid support
Assignee: AT&T Inc
•
Filing: 1966-01-24
•
Granted: 1967-08-22
•
Expires: 1986-01-24
Abstract
No abstract record available.
Inventors
- 👤 Daniel A Laukzemis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:51
CPC Classifications
E; E05; E05C; E05C17/00; E05C17/02; E05C17/04; E05C17/12; E05C17/16; A; A45; A45C; A45C13/00; A45C13/34; Y; Y10; Y10S; Y10S292/00; Y10S292/04; Y10T; Y10T292/00; Y10T292/28; Y10T292/289; Y10T292/65
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
102 words
SUPPORTING MEANS ADAPTED FOR USE WITH A LID SUBJECT TO MOVEMENT FROM A CLOSED POSITION TO AN OPEN POSITION AND VICE VERSA, SAID SUPPORING MEANS COMPRISING A FIXEDLY LOCATED STUD, A PROP ATTACHED TO SAID LID AND HAVING A LONGITUDINAL SLOT DISPOSED IN SLIDING RELATION TO SAID STUD, SAID SLOT HAVING A NOTCH FORMED IN ONE SIDE THEREOF, MEANS MOVABLE ABOUT SAID STUD AND BIASED FOR PRESSING SAID NOTCHED SIDE OF SAID SLOT AGAINST SAID STUD DURING OPENING MOVEMENT OF SAID LID FOR EFFECTING THE ENGAGEMENT OF SAID NOTCH WITH SAID STUD WHEREBY SAID LID IS HELD IN SAID OPEN POSITION, AND
Claim 2
Dependent Claim
102 words
SUPPORTING MEANS ADAPTED FOR USE WITH A LID SUBJECT TO MOVEMENT FROM A CLOSED POSITION TO AN OPEN POSITION AND VICE VERSA, SAID SUPPORING MEANS COMPRISING A FIXEDLY LOCATED STUD, A PROP ATTACHED TO SAID LID AND HAVING A LONGITUDINAL SLOT DISPOSED IN SLIDING RELATION TO SAID STUD, SAID SLOT HAVING A NOTCH FORMED IN ONE SIDE THEREOF, MEANS MOVABLE ABOUT SAID STUD AND BIASED FOR PRESSING SAID NOTCHED SIDE OF SAID SLOT AGAINST SAID STUD DURING OPENING MOVEMENT OF SAID LID FOR EFFECTING THE ENGAGEMENT OF SAID NOTCH WITH SAID STUD WHEREBY SAID LID IS HELD IN SAID OPEN POSITION, AND
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US1776198A
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US2072520A
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US2550008A
Cited
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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) | 1970-08-21 | 1971-02-20 | 1971-08-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-21 | 1975-02-20 | 1975-08-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-21 | 1979-02-20 | 1979-08-22 | $7700.00 | Window Closed / Lapsed |