US169997A - Improvement in extension-tables - Google Patents

Improvement in extension-tables Download PDF

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Publication number
US169997A
US169997A US169997DA US169997A US 169997 A US169997 A US 169997A US 169997D A US169997D A US 169997DA US 169997 A US169997 A US 169997A
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extension
improvement
tables
jones
frame
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Expired - Lifetime
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B1/00—Extensible tables
    • A47B1/08—Extensible tables with extensible frames or with additional legs

Definitions

  • A represents the bars or links of the lazytongs frame; 13, legs to the. same; 0, end pieces of the table-top, connected to ends of frame at D; E, removable parts of the table;
  • the frame can be constructed in this form much cheaper than in the ordinary tongued and grooved sliding sections, and it is easier to adjust.

Description

A. D. & S. L. JONES.
EXTENSION-TABLE.
Patented Nov. 16, 1875.
ATTORNEYS.
ANSEL D. JONES AND SAMUEL L. JONES, OF KIRKSVILLE, KENTUCKY.
IMPROVEMENT IN EXTENSlON-TA'BLE S.
Specification forming part of Letters Patent No. 169,997, dated November 16, 1875; application filed October 8, 1875.
taken on the line aim.
Similar letters ofreferenceindicate correspondin g parts.
A represents the bars or links of the lazytongs frame; 13, legs to the. same; 0, end pieces of the table-top, connected to ends of frame at D; E, removable parts of the table;
F, slotted bar, and Gr clamp-screw, forming an adjustable clamp for fastening the frame at anv degree of extension.
The frame can be constructed in this form much cheaper than in the ordinary tongued and grooved sliding sections, and it is easier to adjust.
Having thus described claim as new and desire Patent- The combination, with lazy-tongs A A, pivoted to ends 0 C, of the centrally-placed clamp G and slotted bar F as and for the purpose specified.
our invention, We to secure by Letters ANSEL D. JONES. SAMUEL L. JONES. Witnesses:
JOSEPH W. MULLEN, HUMPHREY T. JONES.
US169997D Improvement in extension-tables Expired - Lifetime US169997A (en)

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US169997A true US169997A (en) 1875-11-16

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883248A (en) * 1955-08-23 1959-04-21 Hoppe Boris High-low extension table construction
US2965425A (en) * 1959-02-11 1960-12-20 George J Grinsell Portable chiropractic table

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883248A (en) * 1955-08-23 1959-04-21 Hoppe Boris High-low extension table construction
US2965425A (en) * 1959-02-11 1960-12-20 George J Grinsell Portable chiropractic table

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