Bagged material reconditioning machine (US 2,595,237 A)

Overview

The published document from the USPTO: abstract, claims, description and drawings. Open it full size

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Listed from its USPTO record in Patent Yard's full-term archive. Its claims, description and drawings are in the USPTO PDF and on Google Patents, and the Claude kit works from them.

Google Patents USPTO PDF

Why it's free to use

Granted May 6, 1952. A patent granted before 1976 lasted at most 17 years from grant, so its term ended by May 6, 1969.
We check US rights only. Old patents can still inspire new ones: improvements may be patentable.

FiledFebruary 7, 1950

GrantedMay 6, 1952

Term endedMay 6, 1969

Application number—

Classification (CPC)B65B1/24

Length4 pages

Timeline

Timeline From USPTO dates

Sources & verification

Official USPTO records

Full published documentText and every drawing sheet as a PDF.USPTO File historyStatus, office actions, notices, fee records and petitions.USPTO Patent Center Patent Public Search recordSearchable full text and bibliographic data.USPTO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.com Justia PatentsFull text, claims and classification.patents.justia.com FreePatentsOnlineFull text and PDF.freepatentsonline.com EspacenetForeign family and legal status.European Patent Office

Everything on this page comes from the USPTO record linked above.