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US3368672A Expired / Lapsed US ⏱️ 0.0 years remaining

Article classifying apparatus

Assignee: FMC Corp
•
Filing: 1966-01-17
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Granted: 1968-02-13
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Expires: 1986-01-17
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Abstract

No abstract record available.

Inventors

  • 👤 Heaney Richard
  • 👤 Hall Derek

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 10:18
CPC Classifications
B; B07; B07C; B07C3/00; B07C3/02; B07C3/06; B07C3/10; B07C3/16; B07C3/20; Y; Y10; Y10S; Y10S209/00; Y10S209/90; Y10S209/905

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 87 words
ARTICLE CLASSIFYING APPARATUS COMPRISING AN EASEL CONVEYOR FOR ADVANCING SINGULATED ARTICLES, AN ARTICLES TRANSPORT CONVEYOR HAVING UNIFORMLY SPACED ARTICLE ADVANCING MEANS, A PLURALITY OF ARTICLE DISCHARGE DEVICES DISPOSED ALONG SAID TRANSPORT CONVEYOR AND IN MULTIPLES OF SAID UNIFORM SPACING, VACUUM BELT CONVEYOR MEANS BETWEEN SAID CONVEYORS, MEANS DISPOSED ALONG SAID VACUUM BELT CONVEYOR MEANS FOR READING A CODE ON THE ARTICLES AS THEY MOVE BY, MEANS FOR DRIVING SAID TRANSPORT AND VACUUM BELT CONVEYORS CONTINUOUSLY AND IN SYNCHRONISM, MEANS OPERATED IN SYNCHRONISM WITH SAID TRANSPORT CONVEYOR FOR

References Cited (Backward Citations)

US3040323A Cited
US3136424A Cited
US3071261A Cited
US3103285A Cited
US3144948A Cited
US3315805A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1971-02-12 1971-08-14 1972-02-13 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1975-02-12 1975-08-14 1976-02-13 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1979-02-12 1979-08-14 1980-02-13 $7700.00 Window Closed / Lapsed

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