Patent US3300170A successfully refreshed from Google Patents.
US3300170A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Shelf construction with adjustable bracket
Assignee: Individual
•
Filing: 1965-04-26
•
Granted: 1967-01-24
•
Expires: 1985-04-26
Abstract
No abstract record available.
Inventors
- 👤 Raffa Charles
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:35
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/40; A47B57/42; A47B96/00; A47B96/06; A47B96/061
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
IN A SHELF CONSTRUCTION, THE COMBINATION COMPRISING A HOLLOW STANDARD HAVING A PAIR OF VERTICALLY SPACED SLOTS, AND A BRACKET HAVING A PAIR OF VERTICALLY SPACED LUGS REMOVABLY INSERTABLE IN SAID SLOTS, SAID LUGS HAVING LOWER NOTCHES REMOVABLY RECEIVING THE LOWER EDGES OF SAID SLOTS WHEN SAID LUGS ARE ENGAGED IN SAID SLOTS TO RETAIN SAID BRACKET WITH ITS SUPPORTING UPPER EDGE IN ONE PREDETERMINED INCLINATION, AND SAID LUGS HAVING UPPER NOTCHES REMOVABLY RECEIVING THE LOWER SLOT EDGES WHEN SAID BRACKET IS INVERTED AND SAID LUGS ARE INSERTED IN SAID SLOTS TO RETAIN THE BRACKET WITH ITS FORMERLY LOWER EDGE IN AN UPPER SUPPORTING POSITION OF ANOTHER PREDETERMINED INCLINATION.
Claim 2
Dependent Claim
109 words
IN A SHELF CONSTRUCTION, THE COMBINATION COMPRISING A HOLLOW STANDARD HAVING A PAIR OF VERTICALLY SPACED SLOTS, AND A BRACKET HAVING A PAIR OF VERTICALLY SPACED LUGS REMOVABLY INSERTABLE IN SAID SLOTS, SAID LUGS HAVING LOWER NOTCHES REMOVABLY RECEIVING THE LOWER EDGES OF SAID SLOTS WHEN SAID LUGS ARE ENGAGED IN SAID SLOTS TO RETAIN SAID BRACKET WITH ITS SUPPORTING UPPER EDGE IN ONE PREDETERMINED INCLINATION, AND SAID LUGS HAVING UPPER NOTCHES REMOVABLY RECEIVING THE LOWER SLOT EDGES WHEN SAID BRACKET IS INVERTED AND SAID LUGS ARE INSERTED IN SAID SLOTS TO RETAIN THE BRACKET WITH ITS FORMERLY LOWER EDGE IN AN UPPER SUPPORTING POSITION OF ANOTHER PREDETERMINED INCLINATION.
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) | 1970-01-23 | 1970-07-25 | 1971-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-01-23 | 1974-07-25 | 1975-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-01-23 | 1978-07-25 | 1979-01-24 | $7700.00 | Window Closed / Lapsed |