Patent US3286664A successfully refreshed from Google Patents.
US3286664A
Expired / Lapsed
US
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Holdup-proof booth
Assignee: Individual
•
Filing: 1966-03-16
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Granted: 1966-11-22
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Expires: 1986-03-16
Abstract
No abstract record available.
Inventors
- 👤 Ira A Fulks
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:47
CPC Classifications
E; E05; E05G; E05G5/00; E05G5/003; E05G1/00; E05G1/02; E05G1/04; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/116; E05Y2900/13; E05Y2900/132
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
115 words
A HOLDUP PROOF BOOTH FOR DENYING ENTRY INTO A SECURITY AREA TO ALL BUT AUTHORIZED PERSONS AND FOR INCARCERATING UNAUTHORIZED PERSONS WHO ATTEMPT TO ENTER THE SECURITY AREA BY MEANS OF THE BOOTH COMPRISING: AN ENCLOSED BOOTH, AN ENTRANCE DOOR INTO SAID BOOTH, AN EXIT DOOR FROM SAID BOOTH, A LOCK MECHANISM CHAMBER, LOCKING MEANS FOR SELECTIVELY LOCKING THE ENTRANCE DOOR, LOCKING MEANS FOR SELECTIVELY LOCKING THE EXIT DOOR, A MASTER LEVER LOCKING MECHANISM IN THE CHAMBER COMPRISING: A MASTER LEVER MOUNTED FOR PIVOTAL MOVEMENT, MEANS INTERCONNECTING THE ENTRANCE DOOR LOCK WITH THE MASTER LEVER FOR MAINTAINING THE ENTRANCE DOOR IN A LOCKED CONDITION IN RESPONSE TO SELECTED MODES OF OPERATION OF THE MASTER LEVER,
Claim 2
Dependent Claim
115 words
A HOLDUP PROOF BOOTH FOR DENYING ENTRY INTO A SECURITY AREA TO ALL BUT AUTHORIZED PERSONS AND FOR INCARCERATING UNAUTHORIZED PERSONS WHO ATTEMPT TO ENTER THE SECURITY AREA BY MEANS OF THE BOOTH COMPRISING: AN ENCLOSED BOOTH, AN ENTRANCE DOOR INTO SAID BOOTH, AN EXIT DOOR FROM SAID BOOTH, A LOCK MECHANISM CHAMBER, LOCKING MEANS FOR SELECTIVELY LOCKING THE ENTRANCE DOOR, LOCKING MEANS FOR SELECTIVELY LOCKING THE EXIT DOOR, A MASTER LEVER LOCKING MECHANISM IN THE CHAMBER COMPRISING: A MASTER LEVER MOUNTED FOR PIVOTAL MOVEMENT, MEANS INTERCONNECTING THE ENTRANCE DOOR LOCK WITH THE MASTER LEVER FOR MAINTAINING THE ENTRANCE DOOR IN A LOCKED CONDITION IN RESPONSE TO SELECTED MODES OF OPERATION OF THE MASTER LEVER,
References Cited (Backward Citations)
US1915735A
Cited
US1989591A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-11-21 | 1970-05-23 | 1970-11-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-21 | 1974-05-23 | 1974-11-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-21 | 1978-05-23 | 1978-11-22 | $7700.00 | Window Closed / Lapsed |