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US3238683A Expired / Lapsed US ⏱️ 0.0 years remaining

Sun screen

Assignee: Individual
•
Filing: 1962-03-22
•
Granted: 1966-03-08
•
Expires: 1982-03-22
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Abstract

No abstract record available.

Inventors

  • 👤 Georges A Maxwell

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-23 10:05
CPC Classifications
E; E06; E06B; E06B9/00; E06B9/24; E06B9/26

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 128 words
A FLAT, PLANAR, VERTICALLY DISPOSED SUN SCREEN OF THE CHARACTER REFERRED TO HAVING FRONT AND REAR SURFACES AND INCLUDING, A PLURALITY OF LATERALLY SPACED VERTICAL ROWS OF FLAT, HORIZONTALLY EXTENDING, FORWARDLY AND DOWNWARDLY INCLINED LOUVERS, ELONGATE, VERTICAL EXTENDING WEBS FORMED INTEGRALLY WITH AND EXTENDING BETWEEN THE ENDS OF ADJACENT LOUVERS AND BETWEEN ADJACENT ROWS OF LOUVERS, SAID LOUVERS AND WEBS BEING INTEGRALLY FORMED OF FLEXIBLE AND STRETCHABLE PLASTIC FILM MATERIAL, ELONGATE, ROUNDED, FLEXIBLE AND SUBSTANTIALLY NON-STRETCHABLE TENSION WIRES BONDED TO AND EXTENDING LONGITUDINALLY OF THE WEBS, SAID WEBS BEING FORMED ABOUT AND ESTABLISHING UNINTERRUPTED SEATED ENGAGEMENT ABOUT AT LEAST 180* OF THE TENSION WIRES THROUGHOUT THEIR LONGITUDINAL EXTEND, SAID LOUVERS BEING ARRANGED WITH THEIR CENTRAL LONGITUDINAL AXES NORMAL TO AND INTERSECTING THE CENTRAL LONGITUDINAL AXES OF THE WIRES.

References Cited (Backward Citations)

US2071921A Cited
US2415023A Cited
US2484769A Cited
US2742391A Cited
US2547632A Cited
US2575666A Cited
US2882563A Cited
US2714816A Cited
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US2819499A Cited
US2893466A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-03-07 1969-09-06 1970-03-08 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-03-07 1973-09-06 1974-03-08 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-03-07 1977-09-06 1978-03-08 $7700.00 Window Closed / Lapsed

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