Patent US3107991A successfully refreshed from Google Patents.
US3107991A
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Assignee: ARUNDALE Manufacturing Co
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Filing: 1962-01-02
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Granted: 1963-10-22
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Expires: 1982-01-02
Abstract
No abstract record available.
Inventors
- 👤 Taussig Frederick
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 11:34
CPC Classifications
B; B07; B07B; B07B1/00; B07B1/46; B07B1/4609; B07B1/4672; Y; Y10; Y10S; Y10S55/00; Y10S55/05; Y10S55/31
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
111 words
IN A SCREEN: A POLYGONAL FRAME OF MOLDABLE PLASTIC MATERIAL AND SCREENING OF CRISS-CROSS INTERWOVEN METAL STRANDS; THE PLASTIC AND SCREENING HAVING DIFFERENT COEFFICIENTS OF EXPANSION; THE FRAME HAVING AT LEAST ONE SUBSTANTIALLY STRAIGHT SIDE AND THE STRANDS OF THE MATERIAL BEING ON THE BIAS WITH RESPECT TO THE SUBSTANTIALLY STRAIGHT SIDE AND HAVING THEIR ENDS PERMANENTLY EMBEDDED THEREIN, AND INDIVIDUAL STRAND ENDS BEING SURROUNDED BY THE PLASTIC MATERIAL, THE BIAS ARRANGEMENT BEING SUCH THAT NO STRAND EXTENDS PARALLEL TO THE SIDE IN OR ADJACENT THERTO, THE SIDE THEREBY HAVING CLOSELY SIMILAR EXPANSION AND CONTRACTION PROPERTIES ALONG ITS INSIDE KAND ITS OUTSIDE PORTIONS SO AS TO MINIMIZE DISTORTION OF THE FRAME.
Claim 2
Dependent Claim
111 words
IN A SCREEN: A POLYGONAL FRAME OF MOLDABLE PLASTIC MATERIAL AND SCREENING OF CRISS-CROSS INTERWOVEN METAL STRANDS; THE PLASTIC AND SCREENING HAVING DIFFERENT COEFFICIENTS OF EXPANSION; THE FRAME HAVING AT LEAST ONE SUBSTANTIALLY STRAIGHT SIDE AND THE STRANDS OF THE MATERIAL BEING ON THE BIAS WITH RESPECT TO THE SUBSTANTIALLY STRAIGHT SIDE AND HAVING THEIR ENDS PERMANENTLY EMBEDDED THEREIN, AND INDIVIDUAL STRAND ENDS BEING SURROUNDED BY THE PLASTIC MATERIAL, THE BIAS ARRANGEMENT BEING SUCH THAT NO STRAND EXTENDS PARALLEL TO THE SIDE IN OR ADJACENT THERTO, THE SIDE THEREBY HAVING CLOSELY SIMILAR EXPANSION AND CONTRACTION PROPERTIES ALONG ITS INSIDE KAND ITS OUTSIDE PORTIONS SO AS TO MINIMIZE DISTORTION OF THE FRAME.
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) | 1966-10-21 | 1967-04-22 | 1967-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-10-21 | 1971-04-22 | 1971-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-10-21 | 1975-04-22 | 1975-10-22 | $7700.00 | Window Closed / Lapsed |