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US3070931A Expired / Lapsed US ⏱️ 0.0 years remaining

Packaging machine

Assignee: GENERAL PACKAGING EQUIPMENT Co
•
Filing: 1961-01-10
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Granted: 1963-01-01
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Expires: 1981-01-10
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Abstract

No abstract record available.

Inventors

  • 👤 Daniel H Zwight

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-26 09:11
CPC Classifications
B; B65; B65B; B65B39/00; B65B39/001; B65B39/003; B65B37/00; B65B37/16; B65B37/18; B65B51/00; B65B51/10; B65B51/26; B65B51/30; B65B51/306; B65B9/00; B65B9/10; B65B9/20; B65B9/213; B65B2210/00; B65B2210/10; B65B9/2007

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 81 words
IN A PACKAGING MACHINE FOR PACKAGING A PRODUCT IN PACKAGING MATERIAL, WEIGHING AND DISPENSING MEANS WEIGHING THE PRODUCT TO BE PACKAGED AND DISPENSING THE WEIGHED PRODUCT, FORMING MEANS FORMING THE PACKAGING MATERIAL INTO A GENERALLY ELONGATE TUBE, SEALING AND DISENGAGING MEANS SEALING THE PRODUCT WITHIN THE TUBE OF PACKING MATERIAL AND DISENGAGING THE FINISHED PACKAGE FROM THE TUBE, SAID WEIGHING AND DISPENSING MEANS COMPRISING A BALANCE INCLUDING A TUBULAR BODY, A DOOR PIVOTABLY MOUNTED WITHIN SAID BODY, SPRING BIASED TOGGLE MEANS
Claim 2
Dependent Claim 81 words
IN A PACKAGING MACHINE FOR PACKAGING A PRODUCT IN PACKAGING MATERIAL, WEIGHING AND DISPENSING MEANS WEIGHING THE PRODUCT TO BE PACKAGED AND DISPENSING THE WEIGHED PRODUCT, FORMING MEANS FORMING THE PACKAGING MATERIAL INTO A GENERALLY ELONGATE TUBE, SEALING AND DISENGAGING MEANS SEALING THE PRODUCT WITHIN THE TUBE OF PACKING MATERIAL AND DISENGAGING THE FINISHED PACKAGE FROM THE TUBE, SAID WEIGHING AND DISPENSING MEANS COMPRISING A BALANCE INCLUDING A TUBULAR BODY, A DOOR PIVOTABLY MOUNTED WITHIN SAID BODY, SPRING BIASED TOGGLE MEANS

References Cited (Backward Citations)

US763560A Cited
US1986422A Cited
US2272258A Cited
US2869298A Cited
US2937844A Cited
US2915866A Cited
US2950588A Cited
US3006277A Cited
US2956383A Cited
US2969627A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1965-12-31 1966-07-02 1967-01-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1969-12-31 1970-07-02 1971-01-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1973-12-31 1974-07-02 1975-01-01 $7700.00 Window Closed / Lapsed

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