Learn more

CRUMP FRANK H

Overview
  • Total Patents
    20
About

CRUMP FRANK H has a total of 20 patent applications. Its first patent ever was published in 1906. It filed its patents most often in United States. Its main competitors in its focus markets consumer goods, audio-visual technology and mechanical elements are KANTOORBOEKENFABRIEK ATLANTA V, LUIGI LOMBARDINI and DUO TANG INC.

Patent filings in countries

World map showing CRUMP FRANK Hs patent filings in countries
# Country Total Patents
#1 United States 20

Patent filings per year

Chart showing CRUMP FRANK Hs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Filing and indexing
#2 Books
#3 Nails
#4 Advertising

Top inventors

# Name Total Patents
#1 Crump Frank H 20

Latest patents

Publication Filing date Title
US2083434A Bookbinding
US1799040A Loose-leaf binder
US1827462A Loose leaf binder
US1824659A Ledger and index therefor
US1633070A Temporary binder
US1604262A Loose-leaf binder
US1653346A Label holder
US1554416A Loose-leaf binder
US1093835A Bookbinding.
US944179A Loose-leaf-binder post.
US938370A Reinforcement for book-leaves.
US923775A Posting-post.
US937577A Extension-bolt.
US925871A Way-bill.
US905663A Loose-leaf binder.
US884266A Excess-baggage coupon-check.
US891043A Loose-leaf binder.
US855285A Loose-leaf binder.
US844102A Excess-baggage coupon-check.
US1070780A Loose-leaf binder.