US642661A - Screen-door opener. - Google Patents

Screen-door opener. Download PDF

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Publication number
US642661A
US642661A US69435298A US1898694352A US642661A US 642661 A US642661 A US 642661A US 69435298 A US69435298 A US 69435298A US 1898694352 A US1898694352 A US 1898694352A US 642661 A US642661 A US 642661A
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US
United States
Prior art keywords
screen
door opener
door
opener
adams
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US69435298A
Inventor
Mathias Joseph Adams
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to US69435298A priority Critical patent/US642661A/en
Application granted granted Critical
Publication of US642661A publication Critical patent/US642661A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
    • E05B1/0015—Knobs or handles which do not operate the bolt or lock, e.g. non-movable; Mounting thereof

Definitions

  • My invention relates to all doors to be closed by springs; and my object is to open the doors with the foot when the hands are otherwise engaged.
  • my invention consists of a device described as follows:
  • Figures 1 and 2 are plan views.
  • Fig. 3 is a sectional View
  • Fig. 4 is a perspective View of the door-opener detached from the door.
  • Reference-number l in the figures of the drawings is that part of the opener at-' tached to the lower part of the door.
  • Reference-number 2 is the strengthening-rib, and

Description

N0. 642,66I. Patented Feb. 6, I900.
M. J. ADAMS.
SCREEN DOOR OPENER.
(Application filed Oct. 22, 1898.) (No Model.)
me NORRIS wzrzns ca. FMYD-UTNQ. WASNINGYON, u. a
UNITED STATES PATENT OFF CE.
MATHIAS JOSEPH ADAMS, 0F LANCASTER, WISCONSIN.
SCREEN-DOOR OPENER.
SPECIFICATION forming part of Letters Patent No. 642,661, dated February 6, 1900.
Application filed October 22, 1898. Serial No. 694,352. (No model.)
To all whom it may concern:
Be it known that 1,. MATHIAS JOSEPH ADAMS, a citizen of the United States, residing at Lancaster, in the county of Grant and State of Wisconsin, have invented a certain new'and useful Improvement in Durable Automatic Door-Openers,of which the following is a full, clear, and exact description, referencebeing had to the accompanying drawings, forming part of this specification.
My invention relates to all doors to be closed by springs; and my object is to open the doors with the foot when the hands are otherwise engaged.
To this end my invention consists of a device described as follows:
In the accompanying drawings, Figures 1 and 2 are plan views. Fig. 3 is a sectional View, and Fig. 4 is a perspective View of the door-opener detached from the door.
The reference-number l in the figures of the drawings is that part of the opener at-' tached to the lower part of the door. Reference-number 2 is the strengthening-rib, and
US69435298A 1898-10-22 1898-10-22 Screen-door opener. Expired - Lifetime US642661A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US69435298A US642661A (en) 1898-10-22 1898-10-22 Screen-door opener.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69435298A US642661A (en) 1898-10-22 1898-10-22 Screen-door opener.

Publications (1)

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US642661A true US642661A (en) 1900-02-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
US69435298A Expired - Lifetime US642661A (en) 1898-10-22 1898-10-22 Screen-door opener.

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067690A (en) * 1998-12-02 2000-05-30 Herman; Kenneth J. Device for attaching to a sliding door and for allowing opening of the sliding door by use of a foot
DE10113865A1 (en) * 2001-03-21 2002-10-02 Joachim Gulba WC door opening device comprises foot-operated actuator tensioned against door opening so actuator release opens door in reponse to foot pressure.
US20040261226A1 (en) * 2003-06-25 2004-12-30 Charles Moody Sanitary door opener
DE10119978B4 (en) * 2000-05-23 2005-02-03 Carlos Lopez Door, especially hygiene door
USD779910S1 (en) 2015-02-19 2017-02-28 Les Distributions Pipaq Enr. Screen door opening foot handle
US9988826B1 (en) * 2016-04-22 2018-06-05 Marshall G. Walls Animal door interface system

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6067690A (en) * 1998-12-02 2000-05-30 Herman; Kenneth J. Device for attaching to a sliding door and for allowing opening of the sliding door by use of a foot
DE10119978B4 (en) * 2000-05-23 2005-02-03 Carlos Lopez Door, especially hygiene door
DE10113865A1 (en) * 2001-03-21 2002-10-02 Joachim Gulba WC door opening device comprises foot-operated actuator tensioned against door opening so actuator release opens door in reponse to foot pressure.
US20040261226A1 (en) * 2003-06-25 2004-12-30 Charles Moody Sanitary door opener
US7043799B2 (en) 2003-06-25 2006-05-16 Charles Moody Sanitary door opener
USD779910S1 (en) 2015-02-19 2017-02-28 Les Distributions Pipaq Enr. Screen door opening foot handle
US9988826B1 (en) * 2016-04-22 2018-06-05 Marshall G. Walls Animal door interface system

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