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.)
Filing date
Publication date
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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

Landscapes

  • Securing Of Glass Panes Or The Like (AREA)

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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US (1) US642661A (en)

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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