US2677634A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of making spectacle frames
Assignee: Honeywell Safety Products USA Inc
•
Filing: 1953-10-06
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Granted: 1954-05-04
•
Expires: 1973-10-06
Abstract
No abstract record available.
Inventors
- 👤 Jr Herbert P Collier
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:42
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/021; B29D; B29D12/00; B29D12/02; B29C2043/023; B29L; B29L2012/00; B29L2012/005; B29L2031/00; B29L2031/722; Y; Y10; Y10T; Y10T156/00; Y10T156/10; Y10T156/1052
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
182 words
THE METHOD OF MAKING A DECORATIVE SPECTACLE FRAME OF PLASTIC MATERIAL COMPRISING SUPERPOSING IN JUXTAPOSED RELATION ON A BASE LAYER OF PLASTIC, LAYERS OF PLASTIC OF SUBSTANTIALLY EQUAL THICKNESS AND OF CONTRASTING APPEARANCE, ONE OF SAID JUXTAPOSED LAYERS HAVING AN INDENTATION THEREIN EXTNEDING INWARDLY FROM ITS LOWER EDGE AND THE OTHER OF SAID LAYERS HAVING A PROJECTION OF SUBSTANTIALLY IDENTICAL SIZE AND SHAPE AS SAID INDENTATION EXTENDING OUTWARDLY FROM ITS UPPER EDGE, INTERFITTING THE PROJECTION AND INDENTATION OF THE RESPECTIVE JUXTAPOSED LAYERRS, WITH THE CORRESPONDING LONGITUDINAL EDGES OF THESE LAYERS IN SUBSTANTIAL ABUTMENT TO FORM ON SAID BASE LAYER A COMPOSITE CONTINUOUS LAYER OF SUBSTANTIALLY UNIFORM THICKNESS, SUPERPOSING ON SAID COMPOSITE LAYER, A LAYER OF CONTRASTING APPEARING PLASTIC TO ONE OF SAID JUXTAPOSED LAYERS, JOINING SAID LAYERS INTO AN INTEGRAL STRUCTURE, AND STAMPING OUT A SPECTACLE FRAME FROM SAID INTEGRAL STURCTURE, SAID INDENTATION AND PROJECTION BEING SO CONSTRUCTED AND ARRANGED THAT WHEN A SPECTACLE FRAME IS STAMPED FROM SAID INTEGRAL STURUCTURE, NOSE BRIDGE AND LENS MOUNT SECTIONS ARE PRODUCED OF RESPECTIVELY CONTRASTING APPEARANCE AND THE BRIDGE COMPRISES THE MATERIAL OF SAID PROJECTION.
Claim 2
Independent Claim
182 words
THE METHOD OF MAKING A DECORATIVE SPECTACLE FRAME OF PLASTIC MATERIAL COMPRISING SUPERPOSING IN JUXTAPOSED RELATION ON A BASE LAYER OF PLASTIC, LAYERS OF PLASTIC OF SUBSTANTIALLY EQUAL THICKNESS AND OF CONTRASTING APPEARANCE, ONE OF SAID JUXTAPOSED LAYERS HAVING AN INDENTATION THEREIN EXTNEDING INWARDLY FROM ITS LOWER EDGE AND THE OTHER OF SAID LAYERS HAVING A PROJECTION OF SUBSTANTIALLY IDENTICAL SIZE AND SHAPE AS SAID INDENTATION EXTENDING OUTWARDLY FROM ITS UPPER EDGE, INTERFITTING THE PROJECTION AND INDENTATION OF THE RESPECTIVE JUXTAPOSED LAYERRS, WITH THE CORRESPONDING LONGITUDINAL EDGES OF THESE LAYERS IN SUBSTANTIAL ABUTMENT TO FORM ON SAID BASE LAYER A COMPOSITE CONTINUOUS LAYER OF SUBSTANTIALLY UNIFORM THICKNESS, SUPERPOSING ON SAID COMPOSITE LAYER, A LAYER OF CONTRASTING APPEARING PLASTIC TO ONE OF SAID JUXTAPOSED LAYERS, JOINING SAID LAYERS INTO AN INTEGRAL STRUCTURE, AND STAMPING OUT A SPECTACLE FRAME FROM SAID INTEGRAL STURCTURE, SAID INDENTATION AND PROJECTION BEING SO CONSTRUCTED AND ARRANGED THAT WHEN A SPECTACLE FRAME IS STAMPED FROM SAID INTEGRAL STURUCTURE, NOSE BRIDGE AND LENS MOUNT SECTIONS ARE PRODUCED OF RESPECTIVELY CONTRASTING APPEARANCE AND THE BRIDGE COMPRISES THE MATERIAL OF SAID PROJECTION.
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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) | 1957-05-03 | 1957-11-02 | 1958-05-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-03 | 1961-11-02 | 1962-05-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-03 | 1965-11-02 | 1966-05-04 | $7700.00 | Window Closed / Lapsed |