US2736140A
Expired / Lapsed
US
⏱️ 0.0 years remaining
black
Assignee: —
•
Filing: —
•
Granted: 1956-02-28
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Expires: 1973-02-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:20
CPC Classifications
C; C03; C03B; C03B23/00; C03B23/02; C03B23/023; C03B23/025; C03B23/027
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
107 words
GLASS BENDING APPARATUS COMPRISING A SUPPORTING FRAME HAVING END PORTIONS UPON WHICH A SECTIONAL MOLD IS SLIDABLY CONNECTED, A MOLD CENTER SECTION HAVING SPACED GLASS SHAPING SURFACES, A SUPPORTING ARM PIVOTALLY CONNECTED TO EACH SIDE OF EACH END OF THE CENTER SECTION AND SLIDABLY ENGAGING THE ADJACENT SUPPORTING FRAME END SECTION, MOLD END SECTIONS RIGIDLY MOUNTED ON THE ADJACENT SUPPORTING ARMS TO FORM CONTINUATIONS OF THE GLASS SHAPING SURFACES OF THE MOLD CENTER SECTION, AND ADJUSTABLE MEANS ON AT LEAST ONE OF THE SUPPORTING ARMS AT EACH END OF THE CENTER SECTION FOR LIMITING RELATIVE MOVEMENT BETWEEN THE CENTER AND ADJACENT END SECTIONS IN MOLD CLOSING POSITION.
References Cited (Backward Citations)
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US2166427A
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US2111370A
Cited
US2218654A
Cited
US2213405A
Cited
US2261023A
Cited
US2270470A
Cited
US2369368A
Cited
US2551607A
Cited
US2518951A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-02-27 | 1959-08-29 | 1960-02-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-02-27 | 1963-08-29 | 1964-02-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-02-27 | 1967-08-29 | 1968-02-28 | $7700.00 | Window Closed / Lapsed |