Patent US2818914A successfully refreshed from Google Patents.
US3204785A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Storage apparatus
Assignee: Individual
•
Filing: 1961-10-23
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Granted: 1965-09-07
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Expires: 1981-10-23
Abstract
No abstract record available.
Inventors
- 👤 Bajulaz Roger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 13:06
CPC Classifications
E; E04; E04H; E04H6/00; E04H6/08; E04H6/12; E04H6/18; E04H6/20; E04H6/14; E04H6/185; E04H6/42
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
IN A STORING INSTALLATION, AN ELEVATOR COMPRISING AT LEAST ONE SETTING PLATFORM VERTICALLY DISPLACEABLE IN A SHAFTWAY OF SAID ELEVATOR; AT LEAST TWO CIRCUITOUS ROLLWAYS EACH DEFINING SUBSTANTIALLY HORIZONTAL PATHS OF MOVEMENT AND EACH BEING SUBSTANTIALLY VERTICALLY ALIGNED ONE WITH RESPECT TO THE OTHER; SAID ELEVATOR''S SHAFTWAY ORTHOGONALLY INTERSECTING SAID ROLLWAYS; A SERIES OF SUPPORTS RESTING ON EACH OF SAID ROLLWAYS, AT LEAST ONE FREE SPACE BETWEEN THE ENDS OF TWO ADJACENT SUPPORT OF A LENGTH AT LEAST EQUAL TO THE LENGYH OF ONE OF SAID SUPPORTS; MECHANICAL LINKAGE CONNECTING EACH SUPPORT TO AT LEAST ONE OTHER SUPPORT OF THE SAME SERIES OF SUPPORTS, DRIVING MEANS FOR EACH OF SAID SERIES OF SUPPORTS FOR DISPLACING SAID SUPPORTS ALONG SAID ROLLWAYS; LOCKING MEANS ASSOCIATED WITH
Claim 2
Dependent Claim
124 words
IN A STORING INSTALLATION, AN ELEVATOR COMPRISING AT LEAST ONE SETTING PLATFORM VERTICALLY DISPLACEABLE IN A SHAFTWAY OF SAID ELEVATOR; AT LEAST TWO CIRCUITOUS ROLLWAYS EACH DEFINING SUBSTANTIALLY HORIZONTAL PATHS OF MOVEMENT AND EACH BEING SUBSTANTIALLY VERTICALLY ALIGNED ONE WITH RESPECT TO THE OTHER; SAID ELEVATOR''S SHAFTWAY ORTHOGONALLY INTERSECTING SAID ROLLWAYS; A SERIES OF SUPPORTS RESTING ON EACH OF SAID ROLLWAYS, AT LEAST ONE FREE SPACE BETWEEN THE ENDS OF TWO ADJACENT SUPPORT OF A LENGTH AT LEAST EQUAL TO THE LENGYH OF ONE OF SAID SUPPORTS; MECHANICAL LINKAGE CONNECTING EACH SUPPORT TO AT LEAST ONE OTHER SUPPORT OF THE SAME SERIES OF SUPPORTS, DRIVING MEANS FOR EACH OF SAID SERIES OF SUPPORTS FOR DISPLACING SAID SUPPORTS ALONG SAID ROLLWAYS; LOCKING MEANS ASSOCIATED WITH
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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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |