Structural arrangement in pneumatic floor spring
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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May 16, 2017
Grant Date -
Mar 3, 2016
app pub date -
Aug 2, 2013
filing date -
Apr 4, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A structural arrangement is described in pneumatic floor spring of reduced dimensions, which requires a hole in the floor for its installation, providing a shielded structure that prevents the water accumulation, such pneumatic floor spring keeps the door closed by the force exerted by the plunger and when the door is opened, the pin spins along with the cam which, with the double helicoil, pushes the descendent track and the plunger.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
PEREIRA MAURICIO | AV BOSQUE DA SAÚDE 250/APT 1101 CUIABA - MT 78050-070 | |
DE PAULO CARLOS EDUARDO | AV BOSQUE DA SAÚDE 635/ APT 203 CUIABA - MT 78050-070 | |
FERREIRA SAULO CLARO | RUA HEITOR ERNESTO SARTORI 574 APT 202 CAMPINAS - SP 13080-657 | |
DIAS REGES DE LIMA | RUA ALVARO ANDRADE 225 CURITIBA- PR 80610-240 | |
GUIMARÃES LUCAS SANTIAGO RAMOS | RUA RUI BRABOSA N° 670 APTO 901 BAIRRO AGRONOMICA FLORIANÓPOLIS SC 88025-301 | |
DIOGENES AIRES DOS SANTOS | RUA MARIA CATARINA ZIMMERMANN MEURER 169 JARAGUÁ DO SUL SC 89252-750 | |
BESSANI JEFFERSON ALBERTI | RUA 2800 500 CASA 03 CENTRO BALNEARIO CAMBORIÚ SC 88330-370 | |
BOSTON INNOVATION GATEWAY LLC | 110 CAMBRIDGE STREET CAMBRIDGE MA 02141 | |
STUELP JUNIOR EDGAR | RUA 3198 147/ APT 701 BALNEARIO CAMBORIU - SC 88330-326 | |
FOGGIA PHABLO RAPHAEL BORGES | 8631 FRANCIS RD RICHMOND BC V6Y 1A7 | |
NUNES MARCOS ANTONIO | RUA PEDRO MASCARENHAS RIBAS 412 PONTA GROSSA - PR 84015-760 | |
DOS SANTOS MARCELLA MARQUES | RUA ARNALDO ROQUE BRUSQUE 71 APT 33 CHÁCARA CAPUAVA VINHEDO - SP 13285-328 | |
GONÇALVES RODRIGO MACHADO | 10280 CORNERBROOK CRESCENT RICHMOND BC V7E 4H4 |
International Classification(s)

- 2013 Application Filing Year
- E05D Class
- 323 Applications Filed
- 275 Patents Issued To-Date
- 85.14 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Freitas, Marinho Francisco Alan | Fortaleza, BR | 2 | 4 |
# of filed Patents : 2 Total Citations : 4 | |||
Gomes, De Araújo Maria do Socorro | Fortaleza, BR | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 | |||
Turibio, Gurgel Maia | Fortaleza, BR | 1 | 0 |
# of filed Patents : 1 Total Citations : 0 |
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Patent Citation Ranking
- 0 Citation Count
- E05D Class
- 0 % this patent is cited more than
- 8 Age
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Nov 16, 2024 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Nov 16, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
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Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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Apr 04, 2022 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Apr 04, 2022 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Feb 27, 2022 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Feb 27, 2022 |
Oct 18, 2021 | FEPP | FEE PAYMENT PROCEDURE | free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY |
Feb 27, 2018 | I | Issuance | |
Feb 07, 2018 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Jan 16, 2018 | AS | ASSIGNMENT | free format text: NUNC PRO TUNC ASSIGNMENT;ASSIGNORS:HOLLINS, JAMIE LEE;HOLLINS, JONATHON GALE;CIANCIUSI, RENATO;AND OTHERS;SIGNING DATES FROM 20150401 TO 20160824;REEL/FRAME:044628/0837 Owner name: SPORT TESTING INC., CANADA |
Aug 04, 2016 | P | Published | |
Jan 30, 2015 | F | Filing |

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